Bikes

NOTHING BEATS THE FEELING OF YOUR FIRST PEDAL BIKE. THIS TWO-WHEELER COMES WITH REMOVABLE TRAINING WHEELS AND MAKES IT EASY FOR KIDS TO FALL IN LOVE WITH CYCLING. KEY PERFORMANCE FACTORS Built for kids Short crank length and narrow Q-factor make Animator easy to pedal, and a lightweight aluminum frame allows small children to have more control. Kid-friendly features Short-reach brake levers, lower stand-over height, protective stem pad and removable training wheels make it fun and safe for kids learning to ride a pedal bike. Durable ALUXX aluminum frame material provides long-lasting reliability, backed by a lifetime warranty on the frame.

Her first two-wheeler and one of life’s great experiences, the colorful adore makes it easy. A lightweight aluminum frame with a low stand-over height makes young girls first bike experience comfortable and confidence inspiring. Colorful paint will catch the attention of the little lady in your life at first glance. Adore is the perfect riding companion for the driveway and beyond. This bike is fitted with an easy to use single-speed drivetrain and mini-rider settings. Designed for safety, stability, and comfortable pedaling. Complete with a bell that lets everyone know she’s on the move. KEY PERFORMANCE FACTORS Lightweight ALUXX frame material and innovative fork design come together to keep her ride light and easy. Intuitive Singlespeed drivetrain and smaller grip design keep it easy for her to learn and feel comfortable behind the wheel. Safe Easy balance tires, training wheels and a low stand-over height allow for safe maneuvering. Why we love it Small on size, big on fun. She’s ready for her first adventures with the colorful Adore. A protective chainguard keeps clothing and fingers out of harm’s way. Removable training wheels let her progress when the time is right. The colorful basket is the perfect place to carry her favorite toy.

Her first two-wheeler and one of life's great experiences, the colorful Adore makes it easy. Lightweight ALUXX-Grade aluminum frame material and innovative fork design come together to keep her ride light and easy. Intuitive Singlespeed drivetrain and smaller grip design keep it easy for her to learn and feel comfortable behind the wheel. Safe Easy balance tires, training wheels, and a low stand-over height allow for safe maneuvering. Why we love it A lightweight aluminum frame with a low stand-over height, plus 12-inch wheels, will make your young girl's first bike experience comfortable and confidence-inspiring. Colorful paint will catch the attention of the little lady in your life at first glance. Adore is designed for safety, stability, and comfortable pedaling. This bike is fitted with an easy-to-use, single-speed drivetrain and mini-rider settings. A protective chainguard keeps clothing and fingers out of harm's way. Removable training wheels let her progress when the time is right. Accessorized with a basket to carry her favorite toy and complete with a bell that lets everyone know she's on the move.

PEDALING HER FIRST TWO-WHEELER IS ONE OF LIFE’S GREAT EXPERIENCES, AND THE COLORFUL ADORE MAKES IT EASY. KEY PERFORMANCE FACTORS Lightweight ALUXX-Grade Aluminum frame material and innovative fork design come together to keep her bike light and easy to pedal. Intuitive Singlespeed drivetrain and smaller grips keep it easy for her to learn and feel comfortable behind the wheel. Safe Easy balance tires, training wheels, and a low stand-over height allow for safe maneuvering.

NOTHING BEATS THE FEELING OF YOUR FIRST PEDAL BIKE. THIS TWO-WHEELER COMES WITH REMOVABLE TRAINING WHEELS AND MAKES IT EASY FOR KIDS TO FALL IN LOVE WITH CYCLING. KEY PERFORMANCE FACTORS Built for kids Short crank length and narrow Q-factor make Animator easy to pedal, and a lightweight aluminum frame allows small children to have more control. Kid-friendly features Short-reach brake levers, lower stand-over height, protective stem pad and removable training wheels make it fun and safe for kids learning to ride a pedal bike. Durable ALUXX aluminum frame material provides long-lasting reliability, backed by a lifetime warranty on the frame.

PEDALING HER FIRST TWO-WHEELER IS ONE OF LIFE’S GREAT EXPERIENCES, AND THE COLORFUL ADORE MAKES IT EASY. KEY PERFORMANCE FACTORS Lightweight ALUXX-Grade Aluminum frame material and innovative fork design come together to keep her bike light and easy to pedal. Intuitive Singlespeed drivetrain and smaller grips keep it easy for her to learn and feel comfortable behind the wheel. Safe Easy balance tires, training wheels and a low stand-over height allow for safe maneuvering.

Lightweight and easy to maneuver, the Enchant puts her on a path to adventure. Accessible The low stand-over height and reliable hand brakes give her control over the bike for a safe and consistent ride. Empowering Off-road tires create traction and soak up small bumps for a smoother ride on dirt or sidewalks. Comfort and Control A comfortable, lightweight ALUXX-Grade Aluminum frame design with an upright riding position and twist shifters inspire girls to learn to mountain bike.

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.

TRANSPORTATION, FITNESS AND FUN. ESCAPE IS ALL THESE THINGS AND MORE. CHOOSE YOUR MISSION, HOP ON AND GO. With its lightweight ALUXX aluminum frame and smooth, stable 24" wheels, Escape is your ticket to on-road versatility. Ride city streets or country roads. For commuting, fitness, or just for the fun of it. Confident upright geometry and a wide range of gears give it a sporty ride quality. Whatever road or path you choose, Escape is always up for the adventure.

Precaliber 24 8-Speed is a classic kids' bike with great style, performance, and durability. It has the simplicity of an 8-speed drivetrain and intuitive twist shift that makes it easy for kids to ride varied terrain. Plus, the strong yet lightweight aluminum frame stands up to even the roughest riders. For kids ages 8-12, between 51-59-inches tall. It's right for you if... Your kid loves to explore, and you want them to have a quality ride for all their road, path, or trail adventures. They're ready to upgrade from a singlespeed for a little extra help on hills and longer rides, but they don't need a ton of gears just yet. The tech you get A strong, lightweight aluminum frame that will stand up to whatever your youngster dishes out, with simple and reliable Shimano 8-speed shifting that makes it easy to climb hills. Plus, it has a kickstand, and a saddle with an integrated handle that can be swapped out for an integrated taillight mount. The final word Whether your kids are riding to school, racing around the neighborhood with friends, or tagging along on family rides, Precaliber 24 8-speed features the quality parts they need to ride with confidence and stay in control. Why you'll love it - 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 - This bike is hand-me-down heaven: it's built to last, so younger siblings can inherit this bike and it'll still feel like new - 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 is a classic kids' bike with great style, performance, and durability. It has the simplicity of an 8-speed drivetrain and intuitive twist shift that makes it easy for kids to ride varied terrain. Plus, the strong yet lightweight aluminum frame stands up to even the roughest riders. For kids ages 8-12, between 51-59-inches tall. It's right for you if... Your kid loves to explore, and you want them to have a quality ride for all their road, path, or trail adventures. They're ready to upgrade from a singlespeed for a little extra help on hills and longer rides, but they don't need a ton of gears just yet. The tech you get A strong, lightweight aluminum frame that will stand up to whatever your youngster dishes out, with simple and reliable Shimano 8-speed shifting that makes it easy to climb hills. Plus, it has a kickstand, and a saddle with an integrated handle that can be swapped out for an integrated taillight mount. The final word Whether your kids are riding to school, racing around the neighborhood with friends, or tagging along on family rides, Precaliber 24 8-speed features the quality parts they need to ride with confidence and stay in control. Why you'll love it - 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 - This bike is hand-me-down heaven: it's built to last, so younger siblings can inherit this bike and it'll still feel like new - 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

Roll out in style on school commutes or neighborhood adventures. Ready to Roll Lightweight ALUXX-Grade Aluminum frame with rack compatibility expands her destination and cargo options. Built to Inspire Boost her confidence and riding skills with easy-to-operate youth components and a low stand-over height for balance. Dependable A protective chain guard, reliable hand brakes and a bell help keep her safe and in control of her bike at all times. Sizing: - One Size: Rider Height 4'3"-4'11"

DESIGNED FOR YOUNG RIDERS LOOKING TO TRY OUT THE DIRT OR PUMP TRACK, THIS ALL-NEW SHREDDER IS BUILT ON A LIGHTWEIGHT, SUPER-STRONG ALUMINUM FRAME WITH QUICK, RESPONSIVE 20-INCH WHEELS. KEY PERFORMANCE FACTORS Versatile Built with a lightweight, strong and durable ALUXX-Grade Aluminum frameset, the bike can go from the pump track to trails or street riding session with ease. Quick and Responsive The frame geometry is designed for 20-inch wheels and a low saddle height, with a taller front end for a responsive, confident ride quality. Maximum Control Powerful disc brakes and a plush suspension fork (available on select models) with a lockout option gives her a safe and confidence-inspiring control. WHY WE LOVE IT 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. HIGHLIGHTS LOW STANDOVER HEIGHT Easy on, easy off. The Liv STP has a low standover height so she can be safe and comfortable while mounting or dismounting ALUXX-GRADE ALUMINUM FRAME Lightweight and durable ALUXX-Grade Aluminum frame DROPPER SEATPOST COMPATIBLE The STP is compatible with a dropper seatpost, for riders who are ready to take the next step on their mountain biking journeys 20-INCH WHEELS Frame geometry designed around 20-inch wheels, for a confident, stable and smooth ride DISC BRAKE EQUIPPED Powerful disc brakes for confidence and control ADJUSTABLE BRAKE LEVERS Adjustable brake levers with shorter reach for small hands QUICK RELEASE SEATPOST CLAMP A quick release seatpost clamp for easy saddle height adjustment on-the-fly

Frame : ALUXX-Grade Aluminum Fork : Hi Ten steel Fork Shifters : Shimano Revo, Twist 7speed Crankset : ProWheel, 42T

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.

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.

FX 1 Stagger is a hybrid bike with a classic step-through frame design that's easier to mount and dismount. It's perfect for anyone looking to get out more, ride as a family, do a bit of exercise, or commute to work on a versatile bike backed by a lifetime warranty. It's right for you if... - You want to get out and ride more, and you're looking for performance where it really counts: a lightweight frame, wide range of gearing, and strong wheels. You also want a great value, and the confidence of Trek's lifetime warranty. The tech you get - A lightweight aluminum frame with a geometry that's easier to mount and dismount; 21 speeds so there's always a right gear for your terrain, strong, double-walled wheels with wide, stable tires; and mounts that make it easy to accessorize your ride with racks, fenders, lights, fitness trackers, a kickstand, and more! The final word - FX 1 Stagger is a workhorse hybrid bike at a great value. It's built with a lightweight aluminum frame, performance parts that keep the price in check, and strong wheels built on double-walled rims. This hybrid is perfectly suited to a variety of uses, from casual riding to exercise and commutes. Why you'll love it - It's versatile and does whatever you want it to do, whether that's riding for fitness, commuting, or cruising to the farmer's market to pick up groceries - The step-through frame makes it easy to hop on and go, and hop off when your ride is over - It's easy to accessorize with racks, a kickstand, fenders, lights, and more! - You can pair FX with your smartphone and send your ride data to your favorite fitness app when you add DuoTrap S - Like every Trek hybrid, it's backed by a lifetime warranty and supported by a wide network of retail partners

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.

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

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.

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.

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

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.

FX 1 Disc is a lightweight aluminum hybrid bike that looks great and feels just as good to ride. It has lots of gears so you can cruise any terrain comfortably, and powerful disc brakes give you confident stopping power, rain or shine. It's perfect for anyone looking to get out more, do a bit of exercise, or commute to work on a versatile bike backed by a lifetime warranty. It's right for you if... You want to ride more, and you're looking for performance where it really counts: a lightweight frame, wide range of gearing, strong wheels, and great stopping power. You also want a great value and the confidence of Trek's lifetime warranty. The tech you get A lightweight aluminum frame with internal cable routing for clean looks and protection from the elements, 16 speeds with a wide range of gearing so you can always find the right gear for your terrain, and disc brakes for stopping power in all weather conditions. Plus, strong double-walled wheels and mounts that make it easy to accessorize your ride. The final word FX 1 Disc is a cool and versatile hybrid bike at a great value. It's built with a lightweight aluminum frame and reliable parts like sturdy wheels, and disc brakes that stop on a dime in any weather. It's perfectly suited to a variety of uses, from casual riding to exercise and commutes. Why you'll love it - This bike brings families together and helps you enjoy time outside - More confident braking means bad weather doesn't have to keep you from enjoying your ride - It's versatile and does whatever you want it to do, whether that's riding for fitness, commuting, or cruising to the farmer's market to pick up groceries - You can pair FX with your smartphone and send your ride data to your favorite fitness app when you add DuoTrap S - Like every Trek hybrid, it's backed by a lifetime warranty and supported by a wide network of retail partners

FX 1 Disc Stagger is a hybrid bike with a classic stepthrough frame design that's easier to mount and dismount and modern disc brakes that give you extra stopping power in all weather conditions. It's perfect for anyone looking to get out more, ride as a family, do a bit of exercise, or commute to work on a versatile bike backed by a lifetime warranty. It's right for you if... You want to ride more, and you're looking for performance where it really counts: a lightweight frame, wide range of gearing, strong wheels, and great stopping power. You also want a great value and the confidence of Trek's lifetime warranty. The tech you get A lightweight aluminum frame with a stepthrough frame geometry, internal cable routing for clean looks and protection from the elements, 16 speeds with a wide range of gearing so you can always find the right gear for your terrain, and disc brakes for stopping power in all weather conditions. Plus, strong double-walled wheels and mounts that make it easy to accessorize your ride. The final word FX 1 Stagger Disc is a cool and versatile hybrid bike at a great value. The lightweight aluminum stepthrough frame makes getting on and off a breeze, and it's built with reliable and sturdy parts, like strong wheels and disc brakes that stop in any weather. It's perfectly suited to a variety of uses, from casual riding to exercise and commutes. Why you'll love it - It's versatile and does whatever you want it to do, whether that's riding for fitness, commuting, or cruising to the farmer's market to pick up groceries - The stepthrough frame makes it easy to hop on and go, and hop off when your ride is over - More confident braking means bad weather doesn't have to keep you from enjoying your ride - It's easy to accessorize with racks, a kickstand, fenders, lights, and more! - Like every Trek hybrid, it's backed by a lifetime warranty and supported by a wide network of retail partners

Marlin 5 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. A suspension fork, 2x8 drivetrain, and mounts for a rack and kickstand make it an ideal choice for new trail riders or anyone looking for a comfortable, stable commuter with the ruggedness of a real mountain bike. It's right for you if... You're new to the trail, and you're looking for a real mountain bike that doubles as a commuter—and you want it all at an exceptional value. The tech you get A lightweight aluminum frame with internal routing to protect your cables and add to the bike's sleek look, 2x8 drivetrain, a wide range of gearing so you always have the right gear for your terrain, powerful hydraulic disc brakes, and a terrain-smoothing suspension fork with a lockout. The final word Marlin 5 is a great ride for all your adventures. But it's also versatile, and Marlin 5 is a popular ride on college campuses, because the rack and kickstand mounts make it easy to accessorize and haul a load. 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 - Smaller frame sizes (XXS, 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 XXS through S frame sizes have a curved top tube and a lower standover height that makes it easier for smaller riders to mount and dismount - Rack and kickstand mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Like every model in the Marlin family, it's backed by Trek's lifetime warranty Wheel size: - Size XX-Small: 26-inch - Sizes X-Small – Small: 27.5-inch - Sizes Medium – XX-Large: 29-inch