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Wheels Mfg Extended Hanger lengthens your existing hanger 21mm to provide clearance for larger rear cogs. Fits all standard mount hangers. - CNC machined 6061 aluminum - Includes steel fixing bolt - Red anodized finish

- Steel wheels - For riders up to 100lbs - Fits 12" - 20" wheel bikes

Wald's 1216 training wheels are designed to mount on most single speed bicycles with 12- to 16-inch wheels. This model is intended for use by riders weighing up to 75 pounds.

The Terreno Dry bridges the gap between file treads, and traditional all-conditions treads. The key to this is the unique angled "fish scale" design, that allows the center tread to roll extremely fast, yet offer traction when loaded in cornering and braking. Add the transitional height mid and side tread, and the Terreno Dry transitions as smoothly as it rolls. The exclusive 3C Graphene compound structure places 3 unique compounds where you need them most, adding to the performance. From gravel grinding to medium conditions cross racing, the Terreno Dry offers consistent performance. - Center scales are ramped, providing a fast rolling leading edge, yet sharp effective braking and cornering edges - Exclusive 3C compound construction featuring Graphene compound technology - File-tread Gravel and Cyclocross race tire, designed for a range of conditions

Get back on the road with a complete replacement training wheel assembly. Sold as a pair Original equipment replacement

A stylish road helmet with advanced WaveCel technology that balances comfort and performance for all riders who value safety. A MAJOR ADVANCEMENT IN THE PROTECTION AGAINST CYCLING-RELATED HEAD INJURIES Starvos WaveCel is a versatile, high-value cycling helmet for new-to-seasoned riders who want WaveCel, a leading technology in the protection against cycling-related head injuries. WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Trek-exclusive technology disrupts the safety standards the industry has accepted for over 30 years. PRODUCT DETAILS - WaveCel advanced helmet technology - Intuitive, one-handed Headmaster fit system makes adjustments easy - LockDown dividers make helmet strap management clean and easy to adjust - Soft, comfortable, and moisture-wicking washable helmet pads - Available in XS and XL sizing - Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership - Complies with U.S. CPSC safety standards for bicycle helmets for persons age 1 and over

Know what's coming. Ride with extra confidence with Trek CarBack Radar Rear Light. CarBack's radar helps detect rear-approaching vehicles from up to 240m and provides audio and visual alerts through paired GPS head units for increased on-bike awareness. Built with integrated best-in-class Daytime Running Lights that are visible from up to 2km away, CarBack is a must-have for every cyclist riding on shared roads. - CarBack can detect and alert riders of rear-approaching vehicles from up to 240m away - Compatible with most cycling GPS computers - Pair CarBack with the Trek Accessory app to see a vehicle's rear-approaching and passing distance on your smartphone - Designed with focus, flash, and range to be Daytime-visible from up to 2km away - Four light flash modes: Day Flash 90LM, Day Steady 25LM, Night Steady 5LM, and Night Flash 5 LM - Visible fuel gauge LEDs make it easy to see CarBack's 7+ hour battery status - IPX7 waterproof rating to confidently ride through wet conditions - Includes Quick Connect Plus rear mount and USB-C charging cable

Precaliber 20 will have your little rider begging to go out for a pedal on their first real big kid bike. It's a great transition model from training wheels. It has one speed, a coaster brake, and a saddle with an integrated handle that can be swapped out for a light mount. For kids ages 6-8, between 45-52-inches tall. It's right for you if... Your kid is ready to leave training wheels behind, and you want to get them a fun, durable, bike that's simple to use. You don't want to settle for a big box brand, because you know the value of a high-quality bike that will keep your kid confident and in control. The tech you get A lightweight Alpha Silver Aluminum frame, one speed, and a coaster brake. Plus, a kickstand 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 bike is the perfect choice for young riders who want to transition from a little kid bike to a big kid bike, with a simple, quality frame that will keep them upright and smiling while they ride at the park with friends or on the local bike paths with your family. Why you'll love it - One speed is all you need—a simple set-up gives kids confidence and helps them stay in control - Coaster brakes are simple and intuitive for kids to use—they just pedal backwards to stop! - 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

Verve 3 Disc is an easy-riding hybrid bike designed for comfort on roads, paths, and city streets. The highest-end model in the Verve family features an upgraded drivetrain, stable puncture-resistant tires, and vibration-reducing handlebars and grips that make your ride even more comfortable. It's right for you if... You want a bike that will take you wherever you want to go, and keep you comfortable on every ride. You're interested in trying some longer rides for fitness or commuting and want dependable parts and an overall ride quality that makes you smile every time you hop on the saddle. The tech you get A lightweight aluminum frame with mounts for a rack and fenders, a wide-range Shimano drivetrain with 18 speeds, powerful disc brakes, wide 45c puncture-resistant tires for extra confidence and stability, a road-smoothing suspension seatpost, and an IsoZone handlebar and grips that absorb bumps from the road. The final word The top-shelf model in the Verve family is fast and comfortable. It has a wide range of gearing for whatever climbs you encounter on your ride, disc brakes that stop in any weather, and design details that keep you comfortable on longer fitness rides and commutes. Why you'll love it - This hybrid combines great comfort features with an upgraded road bike-style drivetrain that's lighter and better geared for performance - 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 Trek hybrid, it's backed by Trek's Lifetime warranty, which means you get a companion for life

Verve 3 Disc Lowstep is an easy-riding hybrid bike designed for comfort on roads, paths, and city streets. The highest-end model in the Verve family features an upgraded drivetrain, stable puncture-resistant tires, and vibration-reducing handlebars and grips that make your ride even more comfortable. Plus, the lowstep design makes this bike super easy to hop on and off. It's right for you if... You want a bike that will take you wherever you want to go, and keep you comfortable on every ride. You're interested in trying some longer rides for fitness or commuting and want dependable parts and an overall ride quality that makes you smile every time you hop on the saddle. The tech you get A lightweight aluminum frame with mounts for a rack and fenders, a lowstep design that's especially easy to mount and dismount, a wide-range Shimano 18-speed drivetrain, powerful disc brakes, wide 45c puncture-resistant tires for extra confidence and stability, a road-smoothing suspension seatpost, and an IsoZone handlebar and grips that absorb bumps from the road. The final word The top-shelf model in the Verve family is fast and comfortable. It has a wide range of gearing for whatever climbs you encounter on your ride, disc brakes that stop in any weather, and it's equipped with design details that keep you comfortable on longer fitness rides and commutes. Why you'll love it - This hybrid combines great comfort features with an upgraded road bike-style drivetrain that's lighter and better geared for performance - The lowstep frame design makes it easy to get on and off—no need to swing your leg over! - 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 Trek hybrid, it's backed by Trek's Lifetime warranty, which means you get a companion for life

Domane AL 3 Disc is a smooth, stable, and super fun road bike. It's a blast on everything from longer loops to group rides and even light gravel trails. The lightweight and comfortable frame features a road-smoothing carbon fork, quality parts, and a wide range of gears ready for bigger adventures. - This versatile bike’s smooth, capable ride will get (and keep) you excited to go on longer rides - The stable Endurance Geometry delivers comfort and confidence - The unique IsoSpeed Carbon fork, which swoops forward toward the dropouts, absorbs vibrations from the road so your arms won't fatigue as quickly - DuoTrap S compatibility makes it easy to wirelessly track your rides, so you can set goals and watch yourself reach them

Émonda SL 5 Disc is a lightweight carbon road bike with a balanced ride quality, superior handling characteristics, and the added benefit of free speed thanks to aero tube shaping. It's a great choice for century rides on hilly terrain, windy flats, and speedy descents. It's right for you if... You want the performance of a light, fast carbon bike at a great value. You're a new racer or dedicated road rider looking to upgrade from an aluminum bike, and you want dependable parts, confident stopping power, and the weight savings and ride quality of an aerodynamic OCLV Carbon frame. The tech you get A lightweight and aerodynamic 500 Series OCLV Carbon frame and fork, a full Shimano 105 11-speed drivetrain, powerful flat-mount Shimano hydraulic disc brakes, internal cable routing for clean looks, and Bontrager Paradigm SL Tubeless Ready wheels. The final word This light and aerodynamic bike is flat-out fast up climbs and on straightaways. It delivers all the stopping power and control you'll need for big descents. The hydraulic disc brake upgrade and reliable drivetrain make it a great choice for your first carbon road bike. Why you'll love it - You get a lot for your dollar: Émonda SL 5 Disc is light, fast, fun to ride, and ready to race - Aerodynamic tube shaping makes this our fastest Émonda SL platform ever—on flats and climbs alike - It makes the perfect high-value upgrade from an aluminum road bike - Hydraulic disc brakes give you stopping power and control in any weather, on any road

Don't overstuff your jersey pockets. Simplify your load by putting your essentials in Topeak's Aero Wedge Pack. It straps neatly beneath your seat and is constructed of durable 1200-denier, Teflon-coated polyester with reflective strips and a taillight mount for nighttime safety.

Don't overstuff your jersey pockets. Simplify your load by putting your essentials in Topeak's Aero Wedge Pack. It straps neatly beneath your seat and is constructed of durable 1200-denier, Teflon-coated polyester with reflective strips and a taillight mount for nighttime safety.

- Replacement rear skewer - Spacing: 135mm - Material: Steel

• Windmill end flower design • Windmills spin while riding • Mounts inside handlebar under grips

- Park/street tire, with directionally grooved tacky tread - Wire bead - Available in three widths

- Street urban comfort tire w/smooth center grooved for traction & lateral knobs for grip - Wire bead - Size: 26 x 1.95

The MTB Alpha Bite is a classic mountain bike tire with large, widely spaced knobs. Excellent for use on hardpack, mud or loose sand.

Micro-knurled blocky tread suited for a wide variety of terrain from street and park to hard pack trails and more. - Street/park tire, tacky tread with tightly bunched knobs - Wire bead - Size: 20 x 1.95

- Tight directional center tread pattern with lateral knobs for traction - Wire bead - Size: 26 x 1.95

Enjoy quality and reliability with the Shimano Tourney 6/7-speed rear derailleur. It makes use of Shimano SIS, HyperGlide, and Double Servo technologies for smooth, accurate shifts. - Maximum cog size: 34t - Total capacity: 43t

The Shimano Altus RD-M310 rear derailleur is a quality, durable replacement rear derailleur for 7 and 8-speed drivetrains. - 13t upper and 15t lower pulleys - Maximum cog size: 34t - Total capacity: 43t

Shimano's Ultegra bottom bracket uses Pro Tour-proven technology for lighter weight and super smooth spinning, while still maintaining the same level of durability and stiffness. It's available in English, Italian, or Press Fit models.

Shimano's M520s are affordable clipless pedals that are easy to enter and exit, and built to last. They boast dual-sided Shimano SPD bindings, which make them perfect for mountain bikers or roadies who prefer wearing walkable shoes with recessed cleats. The bindings are adjustable for dialing in the perfect entry and exit tension, and they have an open, mud-shedding design that prevents clogging. Chromoly axles and sealed bearings add tons of durability. - 380 grams (pair)

Whatever your adventure, Rustler handlebars are tough, durable, and comfortable. Whether you are out exploring a new trail or devouring your favorite descent, they’ll help keep you in control and ready for the terrain ahead. - Lightweight and strong 6061-T6 aluminum alloy construction - Signature 11° back sweep, 6° up sweep, 20mm rise - 800mm and 750mm width options - Graduated lines for easy trimming - 31.8mm clamp diameter with 93mm width for use with Salsa Anything Cradle and aerobars - Weight: 374g - Note: Rustler bars are not compatible with bar ends

The Flattop technology of the SRAM Rival chain creates a lighter, quieter, stronger chain that's compatible with 12-speed 1x and 2x eTap AXS drivetrains. Ride far, long, and fast. This chain can go the distance. - Flattop technology allows for a narrower chain with quieter operation and increased strength and durability - Use for both 1x and 2x eTap AXS - Includes Flattop PowerLock

Made for your growing BMX racer, the Redline MX Expert XL is top of its class for value and quality. Aluminum alloy rims, Vee Speedster 20 x 1.6 inch front and 20 x 1.4 inch rear tires, Redline premium aluminum frame, and integrated head tube all come together to make the Redline MX Expert XL lightweight and easy to maneuver. - Fit riders 5'2" to 5'6"

Ready to snap the gate for the first time? Returning to the sport? Made with an aluminum frame and integrated head tube, the Redline MX20 is lightweight and easy to maneuver. The MX20 features a high-quality 3-piece crank set, integrated headset, pivotal race saddle, and 20-inch wheels. The Redline MX20 is top-of-class for value and quality. And, best of all, it's race-ready out of the box. - Fits riders 5'3" to 5'8"