trek mtb frame sizing

Trek Bikes Size Guide

Need to know what frame size you need for your next Trek bike? Checkout the sizing chart below:

To view the latest Trek Bikes:  click here.

This chart use measurements suggested by Trek Bikes:

• Trek Remedy Size Guide Chart
• Trek Slash Size Guide Chart
• Trek Fuel EX Size Guide Chart            
• Trek Rail Size Guide Chart
• Trek Fuel EXE Size Guide Chart
• Trek Powerfly Size Guide Chart
• Trek Top Fuel Size Guide Chart
• Trek Proclaimer Size Guide Chart
• Trek Supercaliber Size Guide Chart
• Trek X-Caliber Size Guide Chart
• Trek Allant+ Size Guide Chart

 For further advice about sizing  please contact us using the form below

• "I purchased my first EMTB from MTB Monster in December, having taken advice from people I found the Cube bike I was looking for in their store. From the first phone call through to collection the staff who ever answered the phone were polite, professional, knowledgeable…." Nigel January 2024 (Google Review)
• "Bought my new Trek from MTB Monster online. Went into the showroom previous to this and the staff were friendly and helpful. Real good quality service from point of order to picking my bike up… On collection the bike was ready and looking good and the guy ran me through all I needed to know and answered my questions." Daniel May 2023 (Google Review)
• "Ordered a Cube reaction electric mountain bike from MTB Monster, Excellent service from them. Great price for the bike, communication was brilliant and it came quickly and very well packaged. Would recommend to anyone. Thanks." Arty October 2023 (Trust Pilot)
• "Couldn't be happier with the sales service from MTB Monster when buying a new bike online recently. They were quick and helpful to in answering questions about the bike, and the sales, comms and shipping process were super smooth and reassuring. Would definitely buy again and recommend to others." Russ January 2024 (Google Review)

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Your Bicycle Size Guide

Trek Bike Size Chart By Height In CM & Inches (Road Bike/MTB)

A Trek bike size guide is all you need when the search for the correct bicycle size is still on. Known to be the number 1 performance bike brand all over the globe, Trek has been stacked with powerful engineering and classy bikes.

There are many questions revolving around passionate fans of the brand with one of them being, what size Trek bike do I need?

Well, the answer is very simple. You will need to go through the charts below for a particular bike type and model you are looking for.

Trek size charts

Trek bike sizes can vary, and that can lead to more confusion among potential buyers. The below charts will help in choosing the right model according to your height and inseam.

Trek mountain bike size chart

Trek mountain bikes come in different categories and offer sizes for every individual, starting from extra small to extra large. Take a look at the tables below and select the ideal fit for yourself.

Category – Full suspension, Hardtails, Electric, Cross Country, Trail, Enduro, Downhill, Fat Bikes, and Fuel EXe (E-MTB)

Models/Series – Supercaliber, Top Fuel, X-Caliber, Procaliber, Farley, Roscoe, Marlin, Powerfly, Service, 820, Slash, Remedy, Fuel EX, and Session

Trek MTB Cross Country (820)

Trek e-mountain bike.

Models/Series – Powerfly, E-Caliber, and Rail

Trek road bike size chart

Road bikes are an essential part of the brand that caters to a wide range of audience, thanks to its diverse range of models. These Trek road bike size charts shall help you pick the right bicycle that can go a long way for an adventurous ride.

Category – Performance/Gravel

Models/Series – Madone, Emonda, and Domane

Category – Bikepacking/Cyclocross

Model/Series – 520 and 520 Grando

Models/Series – Checkpoint and Boone 6

Model Series – 1120

Trek electric road bike sizing

Models/Series – FX+, DUAL SPORT+, vEREVE+, and Allant+

Trek alpha sizing for MTB – what is it?

The old-school approach of measuring the frame size of Trek bikes is a thing of the past. With newer inventions and modern bike geometry, alpha sizing is used in place of numeric sizing on Trek mountain bikes.

Why is alpha sizing important?

1. Easier approach

Instead of using size numbers like 19.5, the sizes can be classified into S, M, ML, L, XL, and XXL. So, someone with a 17.5 size can go for the medium and a 19.5 is a large size. You don’t have to keep a tab on numbers; instead, the alphabet makes it easier.

2. Measurement based on reach

In earlier times the frame size measurement of Trek bikes was solely based on seat tube length. Things have changed, and modern mountain bike geometry focuses more on reach as of now. Hence, alpha sizing measures what matters and is a more simplified way of measuring bike size.

Trek sizing – virtual vs actual

This can puzzle you a bit as they both are somewhat similar yet there is a subtle difference. Actual size can be termed as the overall length of the seat tube from the center of the bottom bracket to the center of the top tube intersection with the centerline of the seat tube.

On the other hand, virtual sizing is the overall length of the seat tube ranging from the center of the bottom bracket to the mid-point of the imaginary horizontal top tube in which it connects with the seat tube.

If I had to give you an example, a bike might have a virtual size of 18.5 and an actual size of 17.5. This means that the bike size feels like 18.5, but in actual sense, the frame size is 17.5. It doesn’t make much of a difference as it is there only to let you know what it is (actual size) and what it looks like in size (virtual size).

People also ask

Trek 17.5 frame size – what does it mean.

A 17.5 frame size is considered an M size (Medium) in terms of alpha sizing. Any individual who is 161-172 cm or a height of 5’3.4”-5’7.7” . If you are within this height range, going for a medium size shall be the right choice.

Trek medium frame size is for what height?

A medium size frame size (17.5) is ideal for a person with a height between 5’3.4”-5’7.7 ”. In centimeters, it is ideal for those around 161 to 172 cm in height.

Trek 24-inch bike is for what age?

When it comes to children, their bikes are measured in terms of wheel size instead of the standard frame size. These kid’s bikes have a size range between 12-26 inches, depending upon the height of the kid.

As far as a 24-inch wheel size is concerned, any kid between the ages of 8-11 can go for a fun ride with it. Some of the popular 24-inch bike models are Trek Roscoe 25, Wahoo 24, Trek Precaliber 24 , etc.

Trek 26-inch bike is for what height?

A 26-inch wheel-size bike is for kids with a height of 4’9”-5’3” (146-160 cm) . Wahoo 26 is a prime example of a bike in this category.

Trek 20-inch bike is for what age?

Trek 20-inch bikes are for children between 5 to 8 years of age. Additionally, if they are within the height of 3’9”-4’6” , it should be suitable for them.

Are Trek bikes good?

Trek bikes are considered to be extremely good and solid in build. It is known to be the number 1 performance bike brand all over the globe. Having its humble beginning in the year 1976 in Waterloo, Wisconsin, it has turned into the largest bicycle manufacturer all over the world. With an array of bikes ranging from, mountain, road, electric, and kids bikes, there is a lot to choose from a mammoth list.

How much is a used Trek bike worth?

It depends on a lot of factors in terms of how old the bike is, the year of production, which model, and a lot more. However, it can be within $1000-10,000 (depending on the model and other factors) .

Where are Trek bikes made?

The majority of their bikes are manufactured in Taiwan, China, Netherlands, and Germany too.

Why are Trek bikes so expensive?

Usually, the bike brand prefers top-tier components, suspensions, and frames that are ahead of its competitors. This results in additional costs that can be seen in the price tag and also many top-end Trek bikes are custom-made with less production, leading to being more expensive.

Trek bikes are a class apart in many ways with a range of bikes on offer for its fans across the world. Choosing the right size for you can be tricky, but this is where the Trek frame size chart comes to the rescue.

Trek as a bicycle brand might be on the costly side, but they punch above its weight to provide top-class bikes for the masses. I am always someone who roots for quality, and Trek provides what I need.

One comment

Thanks for your informative post. I really like the Trek alpha sizing for MTB because Trek frame sizes use alpha sizing rather than the usual inches or centimeters (cm), and they usually have a certain range of measurements.

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How to Measure Bike Frame Size Trek

Last Updated on February 16, 2023 by tawhid

To measure bike frame size on a Trek, you need to know the size of the wheels and tires. You also need to know the distance from the ground to the top of the seat tube. With these two measurements, you can determine the frame size.

• To measure the frame size of a Trek bike, first identify the type of bike you have
• If you have a road bike, measure from the top of the seat tube to the center of the bottom bracket
• If you have a mountain bike, measure from the center of the bottom bracket to the top of where the seat tube intersects with 4
• Once you have this measurement, refer to Trek’s sizing chart to determine what size frame you need
• If your measurement falls between two sizes on the chart, choose the larger size for a more comfortable ride

Trek Bike Size Chart by Height

Trek Bike Size Chart by Height When it comes to finding the right sized bike, height is one of the most important factors. Trek has a great size chart that can help you find the perfect fit based on your height. Here’s a breakdown of the chart: XS/14″ – 5’0″ and under S/15″ – 5’1″ to 5’4″ M/17″ – 5’5″ to 5’8″ L/19″ – 5’9 to 6’0″ XL/21″ – 6’1 and up. Not sure which size is right for you? Here are some tips: If you’re between sizes, go with the smaller size if you want a more maneuverable bike or the larger size if you’re looking for stability. You should also take into account your riding style and what kind of bike you’re looking for. For example, if you’re mostly going to be riding on trails, a mountain bike might be a better fit than a road bike. Ultimately, it’s best to test ride different bikes before making your final decision. But using Trek’s sizing chart is a great place to start!

Trek Bike Size Chart Inches

If you’re in the market for a new Trek bike, you’ll want to make sure you get the right size. To help you out, we’ve put together this handy bike size chart. Just match up your height and inseam measurements with the appropriate frame size. Height (in) Inseam (in) Frame Size (in) 5’2″ – 5’6″ 25″ – 27″ 13″ – 15″ 5’4″ – 5’8″ 26″ – 28″ 15″ – 17″ 5’6″ – 5’10” 27″ – 29″ 17″”- 19″” Now that you know what size frame you need, it’s time to start shopping! Trek offers a wide range of bikes for all kinds of riders. Whether you’re looking for a mountain bike to tackle trails or a road bike for racing, we’ve got just what you need. So get out there and explore your world on two wheels!

17.5 Bike Frame for What Height

When it comes to bike frames, size really does matter. If you’re looking for a 17.5 frame, that means you need a bike that’s specifically designed for riders who are between 5’7″ and 5’9″ tall. This is the most popular size for road bikes, and it’s also a good choice for mountain biking and hybrid riding. The big advantage of choosing a 17.5 frame is that it offers the perfect blend of comfort and performance. You’ll be able to ride longer distances without getting fatigued, but you’ll still have plenty of power when you need it on hills or during sprints. And because this size is so popular, you’ll have no trouble finding accessories and components that are compatible with your bike. If you’re not sure if a 17.5 frame is right for you, always err on the side of caution and go up one size rather than down. It’s much easier to make adjustments to a bike that’s too big than one that’s too small, so better to be safe than sorry!

Trek Medium Frame Size

If you’re looking for a new bike and aren’t sure what size frame to get, never fear! We’re here to help. In this blog post, we’ll be discussing medium frames in more detail, specifically for Trek bikes. Keep reading to learn more about whether a medium frame is the right choice for you. When it comes to choosing a bike frame size, there are a few things you need to take into account. First, consider your height. If you’re on the taller side, a medium frame might be a good option for you. But if you’re shorter, you might want to go with a smaller frame. It’s all about finding what’s comfortable for YOU. Another thing to keep in mind is the type of riding you’ll be doing. If you plan on doing mostly road biking, then a lighter frame is usually best. But if you’re interested in mountain biking or other off-road activities, then a heavier duty frame might be necessary. Again, it all comes down to personal preference and what works best for YOU and your riding style. So there you have it! A few things to think about when deciding if a medium frame size is right for you. As always, we suggest coming into our store and trying out different bikes until you find the perfect fit!

Credit: www.leisurelakesbikes.com

Where Do I Find Frame Size on Trek Bike?

If you’re looking for the frame size on your Trek bike, there are a few places you can look. The first is on the bike itself. There should be a sticker somewhere on the frame that lists the size. If you can’t find it there, you can also look in the owner’s manual. Finally, if you still can’t find it, you can contact Trek customer service and they’ll be able to help you out.

How Do I Know My Bike Frame Size?

When it comes to finding the right size bike frame, there are a few things you need to take into account. First, your height and inseam measurement will be the biggest factor in determining what size bike frame you need. You can find your height and inseam measurements by standing against a wall barefoot with a book held between your legs, flush against your crotch. Measure from the floor to the top of the book, then measure from the top of the book to the ground again. These two numbers added together will give you your inseam measurement. Once you have these numbers, you can consult a bike sizing chart to find out what size frame will work best for you. Another thing to consider when choosing a bike frame size is whether you want a road bike or a mountain bike. Road bikes tend to have smaller frames than mountain bikes because they’re designed for speed and efficiency on paved surfaces. Mountain bikes, on the other hand, are built for rugged off-road riding and typically have larger frames that can accommodate wider tires. If you’re not sure which type of bike is right for you, it’s always best to consult with a knowledgeable salesperson at your local bicycle shop. Keep in mind that even if you choose the perfect sized frame based on your height and inseam measurements, it’s still possible to end up with a bike that’s too big or too small. That’s why it’s important to test ride any bike before you make a purchase. Pay attention to how comfortable you feel on thebike and whether or notyou can easily reach all the controls without havingto strain yourself. If everything feels good, thenyou’ve found yourselfthe perfect sized frame!

What Size Trek Bike for My Height?

When deciding on what size Trek bike to buy, your height is the most important factor to consider. Trek has a wide range of bikes that come in different frame sizes, so you’ll need to know your height in order to find the right bike for you. If you’re on the taller side, you may want to consider a Trek bike with a larger frame. For example, if you’re over 6 feet tall, you might feel more comfortable on a Trek Domane SLR 9 or Madone 9.5. If you’re closer to 5 feet tall, a smaller frame like the Trek Emonda ALR 4 or Procaliber 9.9 might be better suited for you. In general, it’s always best to err on the side of caution and go with a larger frame if you’re unsure. You can always make adjustments with the seat and handlebars to make it more comfortable for your specific height. And remember, if all else fails, there’s always the option of customizing your own Trek bike!

What Size is a 17.5 Bike Frame?

When it comes to bike frame size, the number 17.5 refers to the length of the seat tube. This measurement is taken from the center of the bottom bracket to the top of the seat tube. The average 17.5 inch bike frame will have a top tube that is also 17.5 inches long. However, some manufacturers make bikes with slightly longer or shorter top tubes. For example, a company like Specialized might make a 17.5 inch bike frame with an 18 inch top tube. The rest of the dimensions on a 17.5 inch bike frame will vary depending on the type of bike and manufacturer. For instance, mountain bikes tend to have longer chainstays than road bikes. And within each category, there can be even more variation between brands. So it’s important to look at all of the measurements when you’re trying to determine what size bike frame you need. Here are some general guidelines for sizing a bike frame: – If you’re between 4’11” and 5’3″, you’ll probably need a 13-15 inch frame – If you’re between 5’3″ and 5’7″, you’ll probably need a 15-17 inch frame – If you’re between 5’7″ and 5’11”, you’ll probably need a 17-19 inch frame

Bike sizing – Trek Superfly – what frame size AND GEOMETRY to choose?

To conclude, bike frame size is an important measurement to take into account when purchasing a bicycle. By following the instructions in this blog post, you can easily measure your own bike frame size at home. Additionally, it is important to keep in mind that different brands often have their own sizing charts, so be sure to consult those before making your final purchase.

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Unleash Your Inner Geek on a Bike

What Size Trek Bike Do I Need for My Height? Find Your Perfect Fit!

Shahed Parvej

Affiliate Disclaimer

As an affiliate, we may earn a commission from qualifying purchases. We get commissions for purchases made through links on this website from Amazon and other third parties.

As an Amazon Associate, I earn from qualifying purchases.

The size of the Trek bike you need for your height depends on your specific measurements. To determine the correct size, you’ll need to measure your height and inseam.

Use an online sizing tool or refer to Trek’s bike size chart, which provides the appropriate frame size based on your height. If you fall between sizes, it’s recommended to choose the smaller size for a more comfortable and maneuverable ride.

Make sure to consider other factors such as your riding style and preferences when selecting the right Trek bike for you.

Trek Bike Size Guide

Choosing the right size Trek bike for your height is important to ensure a comfortable and efficient riding experience. Understanding Trek mountain bike sizing and road bike sizing can help you make an informed decision. Trek offers a wide range of sizes for their mountain bikes, including an XS size with increased standover height and an ML (medium-large) size.

For road bikes, you can use an online tool to determine the best size based on your height and inseam measurements. If you find yourself between sizes, it’s recommended to size down for a more aggressive riding position or size up for a more upright and comfortable riding position.

Remember to consider factors such as terrain, riding style, and personal preference when choosing the right size Trek bike for you.

How To Measure Your Height For A Trek Bike

Determining the right size Trek bike for your height is crucial to ensure a comfortable and enjoyable riding experience. To measure your height for a Trek bike, refer to the women’s mountain bike size chart. This chart provides sizing conversion and specific frame sizes for different rider heights.

Trek offers various models such as the Trek 820, Trek FX 1, Trek Domane, Trek Madone, Trek Émonda, Trek Marlin, and Trek Slash. Each model has different frame sizes suitable for different heights. Measure your height accurately and match it with the corresponding frame size on the chart.

By doing so, you can find the perfect fit and optimize your comfort and performance on a Trek bike. Whether you’re a casual rider or a seasoned cyclist, getting the right size bike is essential for a pleasurable riding experience.

Trek Hybrid Bike Sizing Guide

When it comes to determining the right size Trek bike for your height, it’s important to refer to the Trek Hybrid Bike Sizing Guide. This guide provides information on the recommended Trek frame size for different rider heights. For someone with a height range of 4’10” – 5’1″, the recommended frame size is 13 inches.

If you fall within the height range of 5’0″ – 5’6″, a frame size of 15 inches is suggested. The recommended frame size for a height range of 5’4″ – 5’10” is 17. 5 inches, and for those with a height range of 5’8″ – 6’2″, the suggested frame size is 20 inches.

By following this guide, you can ensure that you choose the right size Trek hybrid bike for your height.

Credit: www.leisurelakesbikes.com

Fit & Sizing Tips For Trek Bikes

Finding the right size Trek bike for your height is crucial for a comfortable and enjoyable riding experience. Trek offers a wide range of mountain bike sizes, including XS with increased standover height and ML (medium-large), to ensure a perfect fit for all riders.

To determine the correct size for you, use Trek’s bike size finder tool, which requires you to measure your height and inseam. If you fall between sizes, it’s recommended to choose the smaller size for a more nimble and maneuverable ride.

Remember, proper fit and sizing are important factors in maintaining good posture, maximizing power transfer, and preventing injuries. By following these fit and sizing tips for Trek bikes, you can ensure a smooth and enjoyable ride every time.

Frequently Asked Questions For What Size Trek Bike Do I Need For My Height

How tall of a bike do i need for my height.

To determine the right bike size for your height, refer to the Trek Bike Sizing Guide. It provides specific frame sizes based on your height range.

What Size Is An 18.5 Trek?

The size of an 18. 5 Trek bike is 20 inches. (9 words)

What Height Is A 26 Inch Bike For?

A 26-inch bike is suitable for individuals with a height range between 5’4″ to 5’10”.

To ensure a comfortable and enjoyable biking experience, it’s crucial to find the right size Trek bike that suits your height. Trek offers a variety of frame sizes to cater to different riders, allowing for a more customized fit. Taking into account your height and inseam measurements, you can use the online tools provided by Trek to determine the ideal size for you.

It’s important to remember that the sizing recommendations provided by Trek are a general guideline, and personal preference also plays a role. Factors such as riding style, flexibility, and intended use should also be considered when selecting the right size bike.

By choosing the correctly sized Trek bike, you can enhance your cycling performance and reduce the risk of discomfort or injury. So, take the time to find the perfect fit and enjoy your biking adventures to the fullest!

About the author

I’m Shahed Parvej, the proud owner and founder of this platform. As a passionate Bike Enthusiast, I’ve embarked on a journey to share my knowledge, experiences, and insights with fellow enthusiasts, newcomers, and everyone intrigued by the world of biking.

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Bike Finder

Results have arrived, should you size your mountain bike frame up or down.

Reach is probably the most important measurement when it comes to sizing a mountain bike frame. But is it better to go shorter or longer? How do you find the right length? I bought two different sized frames to find out.

Written by: Bruce Lin

Published on: Aug 2, 2023

Posted in: MTB

Are you between frame sizes? Are you curious about trying a different sized frame to see if it improves your riding? Or maybe you’re comparing bike models that have different reach numbers. Mountain biking is a sport where riders have a decent amount of freedom to experiment with sizing, so it makes sense to nerd out on geometry numbers like reach.

I'm a big fan of long reaches, and every season, I've tried to buy a bike longer than my last one. This year, I had the opportunity to do my own little experiment with mountain bike sizing. I tried two versions of the same frame. One was my usual size (medium) and one was sized up (large). This experiment changed some of my thoughts about sizing and solidified my decision to keep one frame and sell the other. Here’s what happened. 

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Why Would I Want to Size Up My Mountain Bike?

While manufacturers often provide size charts with recommended rider heights for each frame size, you actually have a bit of flexibility when it comes to sizing a bike for gravity-oriented disciplines . Many modern trail, enduro, and downhill bikes now have lower standover heights and shorter seat tubes which allows riders of vastly different heights to ride the same size. 

More progressive brands have even stopped using the words “small, medium, and large” in their sizing. Specialized, for example, uses a new “ S-Sizing ” system for its latest trail, enduro, and downhill bikes. The purpose of this shift is to encourage riders to choose their bike size based on their preferred reach, rather than arbitrary size names. 

While bikes have gotten much longer over the last ten years, some riders were hungry for even more reach than what many manufacturers were providing. If you want a longer bike, the easiest way to do it is to simply ride a bigger size . I know more than a few very good mountain bikers who always like to size up their frames. Two are the same height as me (5’8), but they both generally ride larges. I obsessively read bike checks for pro riders, and have also seen several very good riders around my height upsize to large frames at some point in their career: Rachel Atherton, Loris Vergier, Damien Oton, and Mark Scott are a few that I remember. 

I thought for a long time that more reach was the key to more confidence and speed on descents. So back in 2019, I even had a new bike built — a REEB Sqweeb — to get the reach I wanted. This bike was a medium with a reach of 450mm. (My Sqweeb was a V2. The later Sqweeb V3 & V4 were even longer.) This isn’t that long by today’s standards, but it was 27mm longer than my previous bike, a medium 2018 Santa Cruz Hightower LT. In bike geometry terms, that’s huge, and it had a hugely positive effect on my confidence while descending. Like a classic internet forum cliche, my new, longer bike helped me set downhill Strava PRs everywhere. I was sold. Longer was better. 

When I spoke to the Sqweeb’s designer and builder, he said that a few other riders my height were jumping up to the large to get even more length. Back then, I wasn’t ready to go that big yet, but it got me thinking. If a long bike felt this good, then a longer bike must feel even better, right? It seemed certain that my next trail/enduro bike was destined to be my longest yet. 

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My Medium vs. Large MTB Frame Experiment

[product-block handle="forbidden-druid-frame-2022-midnight-velvet"/]

Last winter, I decided to buy a Forbidden Druid V1 because I was keen to finally try out a high-pivot mountain bike . There was a small hitch though. With a 445mm reach, the medium Druid was slightly shorter than my Sqweeb. Even though it was only 5mm, it seemed like the opposite of what I wanted from my next bike. The large Druid, on the other hand, had a 465mm reach. A decent upgrade from the Sqweeb. I decided that it was finally time for me to jump up to a bigger frame.

I bought the large, swapped all my parts over , and by February I was riding my new bike. This isn’t a review of the Druid, but my initial impressions were that it felt really, really good. On steep and fast tracks, the 15mm increase in reach resulted in a very noticeable increase in stability. I’d made the right choice… or so I thought. 

After a couple of months, a sliver of doubt started creeping in. I was riding a wide variety of trails and had experienced many instances where the bike felt surprisingly awkward and slow. I’ve never been good at hairpin corners, and on my large Druid, I felt worse at it than ever. I really began to notice how much harder it was to pop manuals, jib off little features on the trail, and wiggle through tight squeezes between rocks and trees. I had a worrying thought: could my bike be TOO long ? 

There was only one way to know — I decided to pick up another Druid frame. This time, a medium. Unfortunately, I didn’t have enough parts to get both bikes up and running at the same time, which would have been nice for some back to back testing. But I did the next best thing. For a couple of weeks, I rode a variety of different trails on my large frame. Then, I rode those same trails again on my medium frame for another couple of weeks. Here’s what I discovered: 

Really, it’s what you’d expect. The medium/shorter frame felt more playful and maneuverable. The large/longer frame felt more stable . If you scroll back up and look at the Specialized S-Sizing chart, that’s exactly what it says.

View this post on Instagram A post shared by Bruce Lin (@goose_ling)

I would preferred my medium frame on ledgy/techy features like the legendary Horsethief Bench. I had some trouble making the crux turn on the large.

The increased stability of a long bike is good for descending on steep, high-speed trails, but whenever the trail slowed down or flattened out, the larger bike began to feel a bit cumbersome . Whenever I rode new trails or any trail that I didn’t know like the back of my hand, I actually found myself going slower and riding more timidly because I felt like I couldn’t react as quickly to surprises in the trail. 

Something that surprised me is that the smaller frame also felt like it climbed better . The main reason is probably because I run no spacers under my handlebars and the medium frame had 15mm less stack. This put me in a more aggressive climbing position. It also just felt easier to use body English to pump and punch the bike up and over techy sections. 

However, the one place where I really liked the larger frame a lot more was at the downhill bike park. Here, you can repeat trails a lot, so you get to know where every feature is. This means you can blast down them a lot faster. Because the speeds are higher, the extra stability really helped me let go of the brakes and push the limits . It was easier to plow through the rough stuff without getting knocked off line. The bike also felt much less twitchy (i.e. scary) on really big jumps. 

So what was the end result of my little experiment? After a couple weeks of riding my medium Druid, I decided to keep it. The large frame has since been stripped, and it’s already gone off to a new home. If I was visiting the bike park regularly or competing in a lot of enduro races, then the large frame would probably have been the better choice. But for everything else, the medium frame felt better. It turns out that I had gotten things right with my previous bike, the Sqweeb. That 445-450mm reach is spot on for all my regular trail rides. 

Good MTB Geometry Is Everything, but It Also Isn’t

The moral of the story isn’t that smaller or bigger bike frames are better. Rather, it’s that there’s likely a reach number that works best for your terrain and riding style . Rather than just focusing on whether a bike is small, medium, or large, it’s worth paying more attention to geometry charts and measurements like reach when it comes to sizing. 

[button] Read More: How Bike Geometry Works [/button]

Riding a larger frame changed my perception of what I actually wanted. I thought that longer, more stable bikes were the best thing for gravity-oriented riding. But I discovered my limit, and a bike with a 465mm reach is just too much for my trails and how I ride. For now, I’m happier on bikes that have a reach around 440-450mm. To me, this gives me the best compromise between stability and agility, and it’s the recipe for the most fun. 

But even if you’re the same height as me, it doesn’t mean you’ll be happy on the same size bike as me. Unfortunately, discovering my perfect bike length required experimentation. For you, that might mean buying a new bike, trying your friend’s bikes, renting different bikes, and going to demo days. 

If you’re caught between bike sizes and unsure which way to go, look at the table above comparing smaller and large MTB frames. There are 10 riding qualities listed. Pick out the top 5 that matter to you. Whichever side has the majority, that’s probably the way you should go.

One thing to note is that in recent years, the industry has settling down when it comes to reach (which is why I’ve recently been recommending buyers shop for MTBs made after a certain year ). New bikes aren’t getting that much longer, because many manufacturers have discovered a reach number that works well for the recommended rider heights for each frame size. 

That said, while it’s fun to nerd out on details like reach and sizing, I want to be clear that the rider ALWAYS matters more than the bike . Whatever length your bike is, if you work on your skills and become in tune with your machine, you can ride fast on nearly anything. 

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Trek Bike Size Chart

Trek is the top-of-class bike brand in the world, whether it be the comfort level, looks, or technological touch. You will find everything a modern-day person wants, and Trek stays at the top of the list of bike rankings.

A trekking bike will always beat any other bike. Whether the bike’s specs, pricing difference or any other aspect that matters while buying a bike, they will always come at the top. 

Not only are these factors the reason behind the bike’s popularity, but Athletes and many celebrities also prefer these bikes. Thus, one can imagine the craze among people and the business market.

This bike is one of the most sold in the recent decade. The trek mountain bike is a bike with jam-packed technology and is the most popular frame size.

The company manufactures these standard numeric sizes, the most sold ones.

They are not any special sizes. However, these numbers conclude that the alpha size of the bike ranges from extra small to double Xl, which further adds to the bike’s popularity.

Table of Contents

Trek mountain bike size chart, trek road bike size chart, what size trek bike do i need, trek bike frame size chart.

Whenever you want to buy a bike, all other factors aside, you care about the sizing of the bike. Most companies’ sizing methods are exact, alpha sizing, but Trek uses numeric sizing techniques, making it easier for the customer to know which bike suits them. What are alpha and numeric sizing? 

Alpha sizing means the alphabetical representation of a bike’s size. This method could be more efficient as if your size lies between small and medium, it will be a headache for you to find the best size as it only shows the alphabetic size of the bike.

Now the numeric sizing needs to show the alphabetic size. It shows the actual size of the cycle in numbers, for example

And so on, This is the method used by Trek, which is more efficient because the customer can find the best size according to their height hence another reason behind the brand’s popularity. For further information about trek bike sizes, such as

• Rider height
• Size in inches

A trek bike size guide is preferable as all these sizes are available in inches, feet, and centimeters. You can find it in the directory.

The best bike till now that Trek has manufactured is its mountain bike. The reason is because of the jam-packed technology that bike has.

This bike is the world leader in mountain bike technology due to the technology and innovations, and they are not limited. With every passing day, the company innovates new technology, making it top-of-the-line.

This technology helps to make the bike function much better, which is coming over obstacles and trials. These bikes are the most technological bikes ever created. Now the most common factor for a bike is the size.

As you already know, the company provides numeric sizes, making it easier for the customer. However, if a person still needs help finding the size, the trek bike size chart might be handy.

The chart helps find the frame size of a trek mountain bike, tire size or any size you want. You will see it from the guide or the trek bike size chart.

Also read: Giant Bike Size Chart

A road bike is a regular daily life bike. It only requires a few good features, such as technological touch or efficient tires. Most people prefer comfort over safety in the case of road bikes as these bikes have less probability of an accident or any other tragedy that might happen in the case of mountain bikes.

 Although if you talk about a trek road bike, these bikes are a complete package of comfort, safety and many more specs that a person will look for in a road bike.

When it comes to size, it is easier to find their size due to the numeric sizing technique of the company. However, if you look for the frame size of a trek road bike and tire size, the trek bike size chart comes in handy.

Also read: BMX bike size chart

Trek Hybrid Bike Size Chart

Hybrid bikes are famous for their comfort and versatility and are fun to ride, making them unique. Compared to other kinds of bikes, hybrid bikes come on top in case of comfort, and the

The ride is also fun. The person riding a hybrid bike enjoys the ride more than other bikes. This bike offers more than just comfort. 

It also provides speed; one can travel on this bike with rates ranging from 10- 18 miles per hour which is a good speed for a bike. The bike is sometimes roughly used, but its primary purpose is casual use. 

The trek hybrid bike’s size is easy to find from the trek bike guide or trek bike size chart.

If you are looking for a trek bike and need to know the size you want, one might think it is a problem, but in terms of a trek bike, it is easy to find the best bike that suits you the best.

The company uses a numeric technique, which makes it easy to find your size. All you need to know is your height, and if you follow the trek bike guide, you will find the best-size bike for you. 

Trek also provides size conversion according to your height, where they measure your height in centimeters and then convert it into the bike’s size through a numeric technique.

Also read: Bike Tire Pressure Chart

How To Measure Trek Bike Frame Size

Sizing is an essential factor that a person needs to look at before buying a bike. Now, this sizing has further phases starting from the frame size to the tire’s size.

The company provides trek bike sizes, which is a plus point for the customer, putting the company at the top of the list. The measuring technique is numeric for trek bikes which is much more efficient when compared to the alpha technique. 

If a person needs help understanding the sizes of their cycle, the trek bike size chart comes in handy. The sizing policy of the trek bike is one of the company’s plus points, putting it on the top. 

A trekking bike is a top-of-the-class bike ensuring comfort, a technological touch, and long-term reselling value. These facts put these bikes on top when compared to other kinds.

Their most valuable and essential manufactured product is the trek mountain bike which is top of the class bike in the world.

The company’s sizing also favors customers, whereas other companies avoid these factors, making it a world-class bike company. Hence some people need help understanding their sizes. For such people, the trek bike size chart is a great source to find their best extent.

Bike Frame Size Chart

Trek Bike Size Charts

By bicycle type:

Trek Mountain Bike Size Chart

• Trek Road Bike Size Chart

Trek Hybrid Bike Size Chart

By bicycle model:

• Speed Concept
• Supercaliber

These charts are based upon official Trek website sizing guide for hybrid & city, MTB and road bicycles. Take the charts below as a general guide and check the sizing calculator on the Trek's website for official results.

The Trek bike size chart, taking into account both height and inseam measurements, offers cyclists a comprehensive guide to selecting the perfect bike size for their body proportions. By considering both of these factors, riders can ensure an optimal fit and maximize their comfort and performance on the bike. Height and inseam helps determine the frame size. This chart enables cyclists to find the ideal frame size, for a comfortable riding position. With the Trek bike size chart by height and inseam chart, cyclists can confidently choose a bike that suits their body measurements and enhances their cycling experience.

Most important difference in mtb frames is the frame full suspension or hardtail. Trek offers bikes from both categories and have even more mtb bike types to offer.

Trek Road Bike Sizing

Trek road bicycles are being made in four different categories, depending on the riders needs. Aero road bikes have excellent aerodynamics and they are the choice for riders who are looking for speed and performance. Lightweight road bikes are excellent climbers and all-around bicycles. Endurance road bikes are built for those riders who spend a lot of time in the saddle, their intended use is to make riders as much as comfortable as possible during the long hours of riding. Gravel road bikes are for use on gravel and dirt roads.

Hybrid, as name states, brings a mixture of a road bike and mountain bike. They tend to have narrower tires than mountain bike and usually they have a front suspension (but sometimes comes with rigid fork too). Hybrid frames falls into the specific category between road and mtb bikes. They never come with drop bar, which differs them from road bicycles. They are ok choice for commuting and excellent one for casual fitness riders.

City bikes, as their name say, are intended for urban use on paved, asphalted roads. Main use is for transport and not for recreational riding.

Trek Domane Size Chart

Trek madone size chart, trek emonda size chart, trek checkpoint size chart, trek speed concept size chart, trek marlin size chart.

For models: Marlin 2, Marlin 4, Marlin 5, Marlin 6, Marlin 7 and Marlin 8

Trek Supercaliber Size Chart

Trek slash size chart, trek dual sport size chart.

For models: Dual Sport 1, Dual Sport 2 and Dual Sport 3

Trek FX Size Chart

For models: FX 1, FX 1 Stagger, FX 1 Disc, FX 1 Disc Stagger, FX 2 Disc, FX 1 Disc Stagger, FX 3 Disc, FX 3 Disc Stagger, FX Sport 4, FX Sport 5, FX Sport 6, 7.1 FX, 7.2 FX, 7.3 FX and 7.4 FX

Trek X-Caliber Frame

• Write Review

Specifications

Sizes and geometry.

​ www.trekbikes.com ​

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Trek Bike Size Chart report

After more than 30 years of ongoing innovation and hard work, TREK has become a leader in the bicycle industry with the love and enthusiasm for bicycles. Consumers can buy TREK products in 100 countries around the world.

Bicycles are the most effective way of human transportation. It can fight climate change, relieve urban traffic congestion, and shape a healthy body. If you are considering buying a new bike, Trek is one of the best options. The following will introduce you to the different Trek bike sizes and how to choose your best size.

Trek Bikes Sizing Guide

The right size bike for your height is essential to ensure the optimum experience, comfort, and enjoyment as you ride. With sizing varying between the type of bike and even the model, we compiled a guide to help you get the correct size of Trek bikes. Alpha size is easier to understand and enables you to find the right fit by the measurement that matters most.

Trek Mountain Bike Size

All Trek mountain bikes use alpha sizing instead of numeric sizing. Rather than labeling their bikes with size numbers like 17.5 and 19.5, Trek uses sizes like M and L.

Trek Road Bike Size

Trek mainly produces four types of road bikes. How do you know which road bike is best for you? The following is the general size for Trek road bikes in alpha size.

Trek Hybrid Bike Size

Trek Hybrid Bike Model: FX, Shift, Verve, Neko, Lync, Allant, Conduit+

Trek Hybrid Bike Model: Crossrip, 920, 520

How To get your Trek Bike Size

Trek has always been committed to improving the riding experience of every outdoor athlete. Each model of bicycle has different performance, durability, and design. Before buying your Trek bike, you should better know some tips on how to choose and the right bike size.

Measure Your Height

You need to be sure you’ve measured your height accurately. Stand against a wall, and use a pencil mark the wall on top of your head. Then measure from the floor to the mark.

For most people to get the right bike frame size, measuring the height will suffice. But the Ape Index will ensure you get a comfortable distance between the handlebars and your saddle.

Stand Over Height

It would be best to consider your inside leg measurement to ensure adequate standover height when choosing your bike. Standover height is the clearance between the top tube and the bottom of your crotch. We recommend a distance of 2-4 inches for mountain bikes, and for road or hybrid bikes, 1-2 inches of clearance is required. It will ensure comfort when you’re stopped and standing astride the bike.

Riding Style

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Where is Frame Size on Trek Bike? – The Answer and More

Written by  Gary Johnson / Fact checked by  Henry Speciale

The perfect bicycle frame offers an optimal experience for any bike trip. It boasts efficiency and comfort for beginners and experienced cyclists alike. There are a few things to look out for

To know where is frame size on trek bike, you have to look at its underside . Read on to learn more about where trek bike sizes are located, their sizing chart, and why we should look out for trek frame sizes.

Table of Contents

Where is the Frame Size on a Trek Bike?

How do you measure a trek bike frame, 1. the comfort of a fitting bike., 2. efficiency.

Simply put, to know where to find frame size on trek bike, you would need to check the underside of the bike frame . Its serial number would be located near the bottom bracket or the rear stays, right on the barcode sticker.

In other words, you can determine the bike’s size by checking its serial number, which includes a set of seven letters (L) and numbers (N) as follows – LNLNLNN. To be clear, the first letter indicates the frame size, while the second shows the last digit of the year it was manufactured.

Alternatively, you can look these serial numbers up on the manufacturer’s site or the internet to determine the size and model.

Be careful not to mistake trek numbers for the trek frame size. These digits indicate the type of trek bike rather than its frame size. These include road bikes (1X00, 2X00, 5X00), mountain bikes (3X00, 4X00, 6X00, 8X00), and hybrid bikes (5X00.)

Trek frame sizes vary depending on the type, be it a mountain bike or a road bike. Trek frame sizes use Alpha sizing rather than the usual inches or centimeters (cm), and they usually have a certain range of measurements.

Alpha sizing is commonly used in trek bikes mainly for two reasons: a more comprehensible sizing and methods of measurements wherein sizes are based on reach rather than seat tube length.

So, rather than seeing a trek 17.5 frame size, you’d see terminologies such as trek medium frame size or extra-small, small, large, extra-large, etc.

Here’s a guide for a trek size chart by height, according to the cyclist’s height. This chart also applies to Trek MTB size charts as well as road bikes.

For instance, if you want a trek 19.5 frame size, you should get one with an “L” Alpha size, which is recommended for people with a height of 5’9.7” to 6′ 2″.

Then, how do we measure frame size of bike or, in this case, reach? You can follow these steps:

• Mark the center of the handlebar and where your sitting bone will make contact with the saddle.
• Measure the distance between the points you’ve just marked.
• Multiply your height in centimeters by 2.55 to learn what your ideal reach is.
• Compare the two results to see if the two are compatible.

Why Do We Need to Measure Bike Frame Size Trek Bike?

Aside from knowing where and how to read the trek sizes, it’s also important to know why a cyclist needs to measure frame size bike.

Trek bike sizes can be tricky; some can be too large or too small for a person’s stature, which can both lead to inconvenience.

A bigger bike may make you overtly stretch your body to ride it, leading to discomfort and control difficulties. In contrast, a too-small bike means you’ll have to hunch over and bend your knees, which can result in neck and back pain.

So, it’s best to measure the bike’s frame size to make sure it suits your body type. Fortunately, there’s a variety of available trek bike sizes for any body type and height.

A suitable bicycle frame size would also help boost your performance in cycling. It’s also better for power transfer while riding and gives you better control over your bike.

When riding a too-large or too-small bike, you won’t be able to generate as much power as you can. In addition, it’ll be harder for you to maintain optimal aerodynamics. Both of these factors will drastically reduce your speed and efficiency.

Knowing where is frame size on trek bike is can help you choose which bikes would suit you or not. So, whether you’re a beginner or an experienced pro, it’s still a must-know that the frame size is often located on the bicycle frame’s underside.

Selecting the proper size can benefit a cyclist’s experience and performance. Therefore, to select the best trek bike size, take a look using your own height and the frame’s reach.

“I ride my bike to work for years, but is that enough? Our carelessness towards our surroundings has taken a toll on the environment. And now, everyone is responsible for changes; even the most minor contribution is counted. With this hope and spirit, I started with my partner to establish Biketoworkday to help more individuals commute to their work sites on their bikes.”