Children's Accessories

It all started with an idea that we could improve upon an American classic. Today, the Electra Cruiser has more than 25 years of refinement built in to enhance the riding experience with modern styling. The result is a less clunky, more ergonomic ride that features our patented Flat Foot Technology. The single-speed Cruiser 1 is simplicity at its finest.

It all started with an idea that we could improve upon an American classic. Today, the Electra Cruiser has more than 25 years of refinement built in to enhance the riding experience with modern styling. The result is a less clunky, more ergonomic ride that features our patented Flat Foot Technology. The single-speed Cruiser 1 is simplicity at its finest.

EBC 3000 20" takes kids on a ride into the future. Robots wave "hello" as they busily tinker with the circuit board throughout the Space Dust frame, fenders and chainguard. Futuristic elements are carried throughout the custom debossed saddle and friendly robot bell. - No tippy-toe stops and a wide view of the road so kids can see what's coming thanks to our patented Flat Foot Technology. - Front and rear linear-pull brakes allow them to stop on a dime when they hear the ice cream truck. - Kids grow and this bike will grow alongside them with adjustable pedal mount positions. - Puncture-resistant tires protect against flats to keep them riding all day while matching fenders add fashion and function. - The universal, aluminum frame is built to last making this the most desired hand-me-down. - Add the matching EBC 3000 helmet and handlebar bag to keep them safe and carry all the necessities. Like juice boxes and snac

Wahoo 24 is a lightweight, simple, and practical kids' hybrid bike that makes it easy for your little one to make the most of every ride. This versatile ride is built for ease of use: it's light, capable on a variety of surfaces, and equipped with a 1x8 drivetrain and a wide range of gearing for wherever your little one roams. For kids ages 8-12, between 51-59 inches tall. It's right for you if... You know riding is about having fun, and you want your little one to have a capable ride that's easy to operate, easy to handle, and versatile. Whether you're riding as a family or commuting to school in the morning, Wahoo delivers one great ride after another. The tech you get A lightweight Alpha Aluminum frame that's easy for kids to pick up and maneuver, multi-surface tires for traction on a variety of terrain, and a 1x8 drivetrain that simplifies the shifting process so kids can focus on what matters: having fun! The final word Wahoo is an all-purpose kids' bike with great all-around performance. It's light, practical, built for ease of use, and a lot of fun to ride. Plus, it's super easy to accessorize so your little one can make it their own! Why you'll love it 1 - Lightweight and capable: Wahoo's aluminum frame is strong and durable, but still light enough that it's easy for kids to control 2 - Closed dropouts with Trek's proprietary ThruSkew, a safety feature that ensures the wheels will never drop out unintentionally 3 - A simple 1x8 drivetrain simplifies shifting so kids can focus on having fun! 4 - You shouldn't buy your kid's bike where you buy your cereal - Unlike big box brands, Trek kids' bikes are assembled by people who know bikes

Pedal to work, meet friends for coffee, or build up fitness on the bike path. The Alight fits right into a fun, heathy lifestyle. Casual Comfort An upright riding position and flat handlebars make commuting or a casual spin comfortable without compromising efficiency. Fun Fitness The lightweight, balanced geometry of the ALUXX-Grade Aluminum frame provides an energizing combination of speed and stability. Stylish Versatility Equipped with integrated mounts for racks, fenders, or panniers, this bike blends urban style and road bike agility.

Precaliber 24 8-speed is a rugged kids' bike built for young adventurers who love riding off the pavement and into the dirt. It has a sturdy yet light aluminum frame with a performance suspension fork and an 8-speed drivetrain perfect for racing home from school, zipping through the woods, and riding trails and paths with family. It's right for you if... You love exploring nature on your bike, and your kid loves adventuring with you! You're looking for a high-quality kids' bike that's comfortable, durable, and has trail-ready parts for your up-and-coming singletrack shredder. The tech you get A strong, lightweight aluminum frame, a simple Shimano 8-speed drivetrain that's easy for kids to handle, and a front suspension fork with 45mm of travel to absorb bumps. Plus, a kickstand, rear rack mounts, and a saddle with an integrated handle that can be swapped out for an integrated taillight mount. Everything on this bike is built to last, so it'll still feel like new when handed down to younger siblings. The final word This rugged, high-quality bike encourages fun and skill-building on the trail. It's perfect for kids who are getting into off-road riding, with a trail-smoothing front suspension fork and an 8-speed drivetrain. Why you'll love it - This bike can get your youngster hooked on a lifetime hobby that's healthy, environmentally friendly, and fun - Intuitive twist shift makes it easy for kids to switch gears when their terrain changes - You can replace the saddle's integrated handle with an integrated light mount to boost visibility on family adventures and solo excursions - Like all Precaliber bikes, the frame is lower so it's easier for kids to stand over and hop on and off - You shouldn't buy your kid's bike where you buy your cereal—Unlike big box brands, Trek kids' bikes are assembled by people who know bikes

Precaliber 24 8-Speed Suspension is a versatile kids' bike built for young adventurers who love riding off the pavement and into the dirt. It has a sturdy yet light aluminum frame with a performance suspension fork and an 8-speed drivetrain perfect for racing home from school, zipping through the woods, and riding trails and paths with family. For kids ages 8-12, between 51-59 inches tall. - This bike can get your youngster hooked on a lifetime hobby that's healthy, environmentally friendly, and fun - Intuitive twist-shift makes it easy for kids to switch gears when their terrain changes - You can replace the saddle's integrated handle with an integrated light mount to boost visibility on family adventures and solo excursions - Like all Precaliber bikes, the frame is lower so it's easier for kids to stand over and hop on and off - Investing in a kids' bike from an established bike brand is worth it—Trek kids' bikes are designed and assembled by people who know bikes

From parkways to paths and everything in between, this versatile bike can add some spice to your commute or fitness routine. With its flat handlebar, upright positioning, and suspension fork, you’re free to ride different types of terrain with confidence and control. With a rugged personality and a smooth riding style, ATX features the familiar flat handlebar look of a traditional mountain bike. It has a lightweight yet durable ALUXX aluminum frame and a suspension fork with 100mm of smooth travel to soak up bumps. The wheel diameter varies based on bike size, with 26-inch wheels on smaller frames and 27.5 on larger ones. This tailors the bike’s handling to a rider’s height. Powerful brakes deliver confident handling in all types of weather, and integrated mounts make it easy to add racks or fenders to suit your riding adventures. All-terrain versatility With a mountain bike-style flat handlebar and suspension fork, you can ride road or dirt with confidence. Lightweight and durable Frameset constructed with high-quality ALUXX aluminum. Comfort and stability Frame geometry puts the rider in a position that balances efficiency with stability on rough roads, paths, or trails.

From parkways to paths, paved roads or dirt, this versatile flat-bar bike can help you reach new fitness goals or add some spice to your daily commute. KEY PERFORMANCE FACTORS All-terrain versatility With a mountain bike style flat handlebar, suspension fork and disc brakes, you can ride road or dirt with confidence. Lightweight and durable Frameset constructed with high-quality ALUXX aluminum. Comfort and stability Frame geometry puts the rider in a position that balances efficiency with stability on rough roads, paths or trails. Wheel size: Sizes XX-Small – X-Small: 26-inch Sizes Small – X-Large: 27.5-inch

From parkways to paths, paved roads or dirt, this versatile flat-bar bike can help you reach new fitness goals or add some spice to your daily commute. KEY PERFORMANCE FACTORS All-terrain versatility With a mountain bike style flat handlebar, suspension fork and disc brakes, you can ride road or dirt with confidence. Lightweight and durable Frameset constructed with high-quality ALUXX aluminum. Comfort and stability Frame geometry puts the rider in a position that balances efficiency with stability on rough roads, paths or trails.

EQUIPPED TO HANDLE ANYTHING – EMBRACE PAVE ROADS, PATHS AND DIRT TRAIL WITH CONFIDENCE AND STYLE. KEY PERFORMANCE FACTORS Confidence Inspiring Perfect as your first mountain bike, the ALUXX-Grade Aluminum frame is lightweight, capable, and durable, with low standover for easy maneuverability. Rider-optimized Each frame is built and tuned specifically for the needs of riders that size, and fitted with one of two-wheel options (26-inch or 27.5-inch) for a balanced experience. Smooth Handling A 75mm front suspension fork provides both capability and ease. HIGHLIGHTS ALUXX ALUMINUM This performance level frame material features 6061 alloy with single-butted tubes to produce strong, lightweight framesets for a variety of different bikes and riding styles. INTEGRATED RACK MOUNTS Built-in mounts make it quick and easy to add bags and accessories for adventure riding. 75 MM FORK 75mm of travel up front provides increased comfort and control over bumps in the road or trail. Wheel size: - Sizes XX-Small – X-Small: 26-inch - Sizes Small – Medium: 27.5-inch

Equipped to handle anything – embrace pave roads, paths and dirt trail with confidence and style. KEY PERFORMANCE FACTORS Confidence Inspiring Perfect as your first mountain bike, the ALUXX-Grade Aluminum frame is lightweight, capable and durable, with low standover for easy maneuverability. Rider-optimized Each frame is built and tuned specifically for the needs of riders that size, and fitted with one of two wheel options (26-inch or 27.5-inch) for a balanced experience. Smooth Handling A 75mm front suspension fork provides both capability and ease.

Ride to work, ride for your health, get away from it all with a weekend adventure. Here's a bike that does all of the above. With its comfortable positioning and smooth ride quality, Escape is the way to go. With its lightweight ALUXX aluminum frame, confident handling, and fast-rolling 700c wheels, Escape lets you ride any road or path in comfort and style. It's a great choice for commuting, fitness riding, or just for fun. This versatile all-rounder is designed with a flat handlebar and upright rider position, which gives it a confident, sporty feel that's suitable for city streets or country roads. It also comes with rack and fender mounts so you can add accessories to make it fit your needs. Balanced and efficient Lightweight ALUXX frame, smooth-rolling 700c wheels, and confident upright positioning offer a balanced, efficient ride quality. Versatile and capable A wide range of gears helps you increase your speed and tackle hills with more control. Rugged reliability Puncture-resistant tires and integrated rack mounts keep you rolling on tough city streets and more adventurous rides.

Ride to work, ride for your health, get away from it all with a weekend adventure. Here's a bike that does all of the above. With its comfortable positioning and smooth ride quality, Escape is the way to go. With its lightweight ALUXX aluminum frame, confident handling, and fast-rolling 700c wheels, Escape lets you ride any road or path in comfort and style. It's a great choice for commuting, fitness riding, or just for fun. This versatile all-rounder is designed with a flat handlebar and upright rider position, which gives it a confident, sporty feel that's suitable for city streets or country roads. It also comes with rack and fender mounts so you can add accessories to make it fit your needs. Balanced and efficient Lightweight ALUXX frame, smooth-rolling 700c wheels, and confident upright positioning offer a balanced, efficient ride quality. Versatile and capable A wide range of gears helps you increase your speed and tackle hills with more control. Rugged reliability Puncture-resistant tires and integrated rack mounts keep you rolling on tough city streets and more adventurous rides.

Marlin Frameset is a lightweight aluminum frame ready to be built into the perfect easygoing trail bike. It's loaded with all-new geometry that's more capable than ever, ideal for gaining confidence and speed on the singletrack. WHY YOU'LL LOVE IT - Marlin Gen 3 gives you serious trail capability with bigger tire clearance, internal dropper post routing, ThruSkew rear axle, and longer, slacker geometry that gives you more stability on steeper trails and at higher speeds - You'll get a lightweight aluminum frame that's robust enough for the ride without weighing you down - Rack and fender mounts make it easy to add whatever accessories you want, so it can play double-duty as a commuter ride and trail bike - Marlin models in XXS and XS frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Internal routing looks sleek and makes adding a dropper post easy IT'S RIGHT FOR YOU IF… You're new to mountain biking and want a confidence-boosting bike that's built to handle the trail and love the idea of putting together your own dream bike build. THE TECH YOU GET A lightweight aluminum frame with internal routing to protect your cables and keep your bike looking sleek, plus modern geometry that ups confident handling in varying trail terrain. Plus, a Thru-Skew rear axle that is safer, simpler, and stronger than standard quick-release. THE FINAL WORD Marlin Gen 3 Frameset is made for taking on the trail. The modern geometry is ultra-capable, and added features, like extra tire clearance and mounts for racks and kickstands, up the versatility.

FROM FAMILY RIDES TO SCHOOL COMMUTES, THE ALIGHT 24 TURNS EVERYDAY RIDES INTO BIG ADVENTURES. Safe and Secure An upright position and flat handlebar lets her find balance and stability, while hand brakes provide reliable slowing and stopping power. Confidence Inspiring The Alight 24 was designed with low stand-over height and easy-to-use components made with her in mind, including smaller 24-inch wheels. Sturdy Composed of lightweight ALUXX-Grade Aluminum, The Alight 24’s frame is tough and durable without weighing her down.

With its lightweight ALUXX aluminum frame, confident handling and fast-rolling 700c wheels, Escape lets you ride any road or path in comfort and style. This versatile all-rounder is designed with a flat handlebar and upright rider position, which gives it a confident, sporty feel that's suitable for city streets or country roads. It also comes with rack and fender mounts so you can add accessories to make it fit your needs. Balanced and efficient Lightweight ALUXX frame, smooth-rolling 700c wheels, and confident upright positioning offer a balanced, efficient ride quality. Versatile and capable A wide range of gears helps you increase your speed and tackle hills with more control. Rugged reliability Puncture-resistant tires and integrated rack mounts keep you rolling on tough city streets and more adventurous rides.

Marlin 4 is the perfect gateway to trail riding. It's ideal for new riders who want a mountain bike with knobby tires that can double as a rugged commuter. Disc brakes, front suspension, 21 speeds, and mounts for a rack and fenders make this a great bike for new trail riders and campus commuters alike. It's right for you if... You want an introductory mountain bike at an incredible price but also want a commuter that's rugged enough to hop curbs on the way to class. The tech you get A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, 21 speeds, a wide range of gearing so you always have the right gear for your terrain, powerful mechanical disc brakes, and a suspension fork that takes the edge off bumps and rough terrain. The final word Marlin is made for any adventure. The rack and fender mounts make it a great choice for commuters who want to get a little rad on the way to class or the grocery store. Why you'll love it - It's a real mountain bike that's also perfectly suited to daily commutes, rides around campus, or just getting from A to B on any surface - Rack and fender mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Smaller frame sizes (XS and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - Marlin models in XS and S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Like every model in the Marlin family, it's backed by Trek's lifetime warranty Wheel size: - Sizes X-Small – Small: 27.5-inch - Sizes Medium – XX-Large: 29-inch

Verve 1 Disc is an introductory hybrid bike designed for comfort and confidence on recreational rides. It has a lightweight aluminum frame, disc brakes that provide stopping power in any weather, and wide tires for extra stability. This ride is dependable, affordable, and full of features that make for comfortable everyday adventures. It's right for you if... Comfort is king. You want to ride roads and paths on a bike that keeps you in a more upright posture and has comfort-forward details like a padded seat and the widest, most stable tires in the hybrid bike family. The tech you get A lightweight aluminum frame with mounts for a rack and fenders, 21 speeds to help you conquer varied terrain, ergonomic grips, a Bontrager padded saddle, wider 45c tires for added stability, powerful disc brakes, and a geometry that keeps you in a comfortable, upright riding posture. The final word Verve 1 Disc delivers quality comfort at an unbeatable value. The lightweight frame, impressive braking power, durable parts, and comfort-forward design make this bike a great choice for anyone who wants to get more enjoyment out of recreational rides. Why you'll love it - Verve's upright geometry puts you in the perfect position to see the world around you - This bike brings people together—attach a trailer and tow your kids, meet up with friends to cruise the bike path, or commute to the office with coworkers - Disc brakes perform well in any weather, let you slow down or stop faster, and require less effort to activate than rim brakes - Like every Verve, it's backed by Trek's Lifetime warranty, which means you get a companion for life

With its quickness, durability, and lightweight feel, Liv's STP helps young riders get rolling on trails, pump tracks or bike park terrain. Made with a gusset-free ALUXX-Grade Aluminum frame, the STP has a low stand-over and saddle height with a taller front end, so she can be stable in corners and balanced over rollers. Disc brakes give her the confidence to stop quickly, and this model is available with or without a front suspension fork to suit different riding styles and terrain. With fun and lively colors and graphics, young riders will love jumping on and riding in style. The STP is also compatible with dropper seatposts for those riders who are ready for next steps.

Wahoo 24 Path is a lightweight kids' bike ready to roll from city parks to greenways and beyond while your mini-me builds confidence and skills. It's built with a sturdy aluminum frame that holds up to their bumps and jumps and wide, smooth tires that help them carry speed on pavement without sacrificing grip. Plus, they get 8 gears to shift through as they work their way up big hills, and rim brakes to slow their roll on the way back down. Fit for riders 51-59" tall. WHY YOU'LL LOVE IT - Wahoo's aluminum frame is light enough for easy handling and tough enough to roll through the rough stuff - The simple 1x8 drivetrain keeps shifting easy so kids can focus on having fun - Smooth yet grippy tires help them gain confidence and speed without sacrificing traction - Trek kids' bikes are designed and assembled by people who know bikes — and backed by a lifetime warranty IT'S RIGHT FOR YOU IF… You're looking for a kids' bike that can play in the cul-de-sac all Saturday, pedal to the soccer game on Sunday, and spin to school on Monday. You want something durable but light enough that it's easy to control. And it has to look cool, too. THE TECH YOU GET An Alpha Silver Aluminum frame with 24" wheels and smooth 2" tires that offer plenty of grip and speed on pavement. Tons of gears to pick from with an 8-speed microSHIFT drivetrain and stopping power they can count on thanks to V-brakes with hand levers. THE FINAL WORD Wahoo 24 Path is a versatile and light bike perfect for getting kids out riding and building confidence. It's light and practical and has smooth tires that help them ride faster, with plenty of traction for pavement and paths.

The Alight Disc features an easy on and off frame design, touchpoints to maximize comfort and is available in Alight Disc city models equipped with fenders, a rack and a kickstand making the ride on the bike path or the commute to work more enjoyable. Versatility Run errands easily with the Alight's included fenders, rear rack and kickstand (select models). Comfort Staying comfortable on your rides around town is a non-negotiable, so the Alight has an easy on and off frame, and comes with shock-absorbing grips, a pressure-relieving saddle, and a suspension seatpost. Control The Alight's powerful disc brakes work in dry or wet conditions, and with the increased fork clearance, you can install up to a 40c tire which allows for greater traction.

Ordinary trips around town are more stylish and fun with the Flourish.

Simply elegant. Casually cool. As a beach cruiser should be. You can feel the Electra difference with our patented Flat Foot Technology®, adding a whole new level of comfort and control. With a range of 7 gears and linear pull brakes, the Cruiser 7D is ready to roll. It's right for you if... You enjoy the causal ride of a beach cruiser, but still appreciate quality, craftsmanship, and of course, style. The Cruiser 7D is the best of both worlds, offering plenty of gears to give you range beyond a quick ride around the block in flip flops. Not that there’s anything wrong with that. The tech you get The Cruiser 7D features a lightweight, aluminum frame, Shimano 7-speed gearing with a Revo Twist shifter and alloy linear pull brakes. Electra's patented Flat Foot Technology® provides an upright ride for comfort and control with the added cushion of balloon tires. The final word For comfort and style, nothing compares to an Electra Cruiser. We changed the game by moving the pedals forward, relaxing the angle of the seat and opening up the entire frame geometry. Our Cruisers are simple, fun and easy to ride. All you need to do is choose your favorite color and apply sunscreen. Why you'll love it - Get the classic look of a beach cruiser with added details that take it to the next level. - Comfort and control are key with Electra's patented Flat Foot Technology®. - The linear pull brakes and 7-speed drivetrain give you range and stability. - Add a bell, basket or a surf rack to make the most of those long summer days.

Simply elegant. Casually cool. As a beach cruiser should be. You can feel the Electra difference with our patented Flat Foot Technology®, adding a whole new level of comfort and control. With a range of 7 gears and linear pull brakes, the Cruiser 7D is ready to roll. - Get the classic look of a beach cruiser with added details that take it to the next level. - Comfort and control are key with Electra's patented Flat Foot Technology®. - The linear pull brakes and 7-speed drivetrain give you range and stability. - Add a bell, basket or a surf rack to make the most of those long summer days.

Simply elegant. Casually cool. As a beach cruiser should be. You can feel the Electra difference with our patented Flat Foot Technology®, adding a whole new level of comfort and control. With a range of 7 gears and linear pull brakes, the Cruiser 7D is ready to roll. - Get the classic look of a beach cruiser with added details that take it to the next level. - Comfort and control are key with Electra's patented Flat Foot Technology®. - The linear pull brakes and 7-speed drivetrain give you range and stability. - Add a bell, basket or a surf rack to make the most of those long summer days.

The Electra Cruiser 7D has everything you're looking for in a classic beach cruiser, and a little bit more. Infused with Electra's legendary style and patented Flat Foot Technology, the 7D offers a solid range of gears to handle any hills you may encounter on your way to the beach, your friend's house or around the neighborhood. It's right for you if... You value a high-quality, easy riding beach cruiser with an upright riding position and plenty of gears to get you to your destination comfortably and in style. The Cruiser 7D is built to withstand years of use. Choose from a variety of fun, fresh colors and get ready to turn some heads. The tech you get Patented Flat Foot Technology provides optimal comfort and control. The Shimano Tourney 7-speed with MEGARANGE gearing and Shimano Revo twist shifter allow for smooth and easy shifting. A sturdy cantilevered frame, alloy rims and stainless-steel spokes will keep you riding in style for years to come. The final word For comfort and style, nothing compares to an Electra Cruiser. We changed the game by moving the pedals forward, relaxing the angle of the seat and opening up the entire frame geometry. Our Cruisers are simple, fun and easy to ride. All you need to do is choose your favorite color and apply sunscreen. Why you'll love it - The Electra Cruiser 7D embodies the simplicity of the beach cruiser with enough additional gears to tackle some hills. - Features our patented Flat Foot Technology for amazing comfort and control. - Cruise comfortably on the boardwalk or bike path with 26" RetroRunner tires. - Add a bell, basket, fenders or a surf rack to make the most of those long summer days.

Momentum Street is a city street bike for urban commuters. With classic looks and user-friendly cup holder design, it makes riding bikes easy and fun. Cup Holder - Integrated frame features include built-in cup holder. Rear Rack - Integrated frame features include the rear rack to carry cargo. U-Lock Fit - Integrated frame features include built-in U-lock fit. 7-Speed - Shimano 7-speed drivetrain.

With classic looks and a smooth, comfortable ride, this commuter bike is designed with a lightweight frame, upright rider positioning, a stable, confident ride quality and multiple gears to help you tackle hills with ease. It even has a built-in cup holder so you can take your coffee to go. So forget about traffic and breathe some fun into commutes and weekend getaways. Cup Holder - Integrated frame features include built-in cup holder. Rear Rack - Integrated frame features include the rear rack to carry cargo. U-Lock Fit - Integrated frame features include built-in U-lock fit. 7-Speed - Shimano 7-speed drivetrain.

Marlin 4 is the gateway mountain bike that will take you from rail trails to singletrack. It's ideal for riders who want a mountain bike with knobby tires that can double as a rugged commuter. Disc brakes, front suspension, Shimano 14-speed shifting, and mounts for a rack and fenders make this a great bike for trail riders and campus commuters alike. IT'S RIGHT FOR YOU IF… You want an introductory mountain bike at an incredible price, but also want a commuter that's rugged enough to hop curbs on the way to class. THE TECH YOU GET A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, trustworthy 14-speed Shimano shifting with a wide range of gearing so you always have the right gear for your terrain, powerful mechanical disc brakes, and a suspension fork that takes the edge off bumps and rough terrain. THE FINAL WORD Marlin is made for any adventure. The rack and fender mounts make it a great choice for commuters who want to get a little rad on the way to class or the grocery store. WHY YOU'LL LOVE IT - Marlin Gen 2 is ready to roll with easy to use features that help you get the best bang for your buck - Rack and fender mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Smaller frame sizes (XS and S) have short-reach brake levers that make it easier and more comfortable for riders with smaller hands to brake confidently - Marlin models in XS and S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Like every model in the Marlin family, it's backed by Trek's lifetime warranty Wheel size: - Sizes X-Small – Small: 27.5-inch - Sizes Medium – X-Large: 29-inch