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$11.50
Loose ball bearings in bags or bottles. - Replacement loose ball bearings
$11.99
For proper assembly. GENUINE REPLACEMENT PARTS Get back on the road with a genuine replacement headset. PRODUCT DETAILS - Explanation on the S.H.I.S. Can be found here: http://bicycleheadsets.com/ - Semi integrated threaded headset
$1,699.99
Domane AL 4 is a speedy and versatile road bike that's a perfect starting point for anyone looking to get into road riding. With an Alpha Aluminum frame, clearance for larger tires, a 10-speed Shimano Tiagra drivetrain, top tube mounts, and an all-day road comfort geometry — Domane AL 4 is perfect for casual pedaling, group rides, fast commutes, and even venturing beyond paved paths to most gravel roads. It's right for you if… You're looking to venture into the world of road bikes and want one that's comfortable, smooth, and most importantly, won't break the bank. You want to ride primarily on roads but also want a bike that can handle a rail trail or crushed gravel path, too. Days spent pedaling under the sun sound perfect and you need a bike that's comfortable enough to let you ride as long as you see fit. The tech you get A 100 Series Alpha Aluminum frame with advanced tube shaping for high-end looks and ride quality, a 10-speed Shimano Tiagra drivetrain, powerful disc brakes for all-weather stopping, super durable wheels, integrated frame mounts for carrying additional gear, 32mm tubeless ready road tires for added cushion, and flared handlebars for extra control and stability. The final word Domane AL 4 is a true road bike and the perfect option if you're just getting into riding. It's comfortable for long days, quick enough to hang with the group, and extremely versatile for when you're ready to venture off-road. Why you'll love it - A totally versatile and smooth ride that's a perfect choice for your first performance road bike - Versatile 40mm tire clearance (as measured) lets you run bigger tires for extra comfort on most gravel roads - Internal cable routing and an integrated cockpit provide premium looks and a clean aesthetic - Rack, fender, and top tube mounts make it easy to carry all the gear you'll need - Powerful disc brakes allow for super-fast stopping power in all conditions
$1,999.99
Domane AL 5 is a speedy and versatile road bike that's a perfect starting point for anyone looking to get into road riding. With an Alpha Aluminum frame, clearance for larger tires, a 12-speed Shimano 105 drivetrain, top tube mounts, and an all-day road comfort geometry — the Domane AL 5 is perfect for casual pedaling, group rides, fast commutes, and even venturing beyond paved paths to most gravel roads. Why you'll love it - A totally versatile and smooth ride that's a perfect choice for your first performance road bike - Versatile 40mm tire clearance (as measured) lets you run bigger tires for extra comfort on most gravel roads - Internal cable routing and an integrated cockpit provide premium looks and a clean aesthetic - Rack, fender, and top tube mounts make it easy to carry all the gear you'll need - Powerful disc brakes allow for super-fast stopping power in all conditions It's right for you if… You're looking to venture into the world of road bikes and want one that's comfortable, smooth, and most importantly, won't break the bank. You want to ride primarily on roads but also want a bike that can handle a rail trail or crushed gravel path and versatile gearing that can handle any hill. Days spent pedaling under the sun sound perfect and you need a bike that is comfortable enough to let you ride as long as you see fit. The tech you get A 100 Series Alpha Aluminum frame with advanced tube shaping for high-end looks and ride quality, a Shimano 105 12-speed groupset, powerful disc brakes for all-weather stopping, super durable wheels, integrated frame mounts for carrying additional gear, and 32mm tubeless ready road tires for added cushion, and flared handlebars for extra control and stability. The final word Domane AL 5 is a true road bike and the perfect option if you're just getting into riding. It's comfortable for long days, quick enough to hang with the group, and extremely versatile for when you're ready to venture off-road.
$2,399.99
Dual Sport+ 2 is a lightweight and capable hybrid electric bike that's designed for adventure on pavement and light trails. It has an intuitive and natural feeling pedal assist system that makes exploring your surroundings more fun and cruising up hills a breeze. Plus, stiff wheels and wide tires give you confidence on varied terrain. You want a lightweight, simple to use hybrid e-bike that brings a capable boost to daily errands and rides as well as weekend adventures. A lightweight aluminum frame and fork, Trek's proprietary pedal assist system with a hub motor (250W, 40Nm) that assists up to 20mph and a 250Wh battery for a range of up to 35 miles per charge. Plus, stiff 650b wheels and wide 50c tires for capability and comfort on varied terrain, a reliable 9-speed Shimano drivetrain, hydraulic disc brakes, integrated lights powered by the battery, and a kickstand. All the capability and confidence of Dual Sport, with an electric boost that helps you do more! Dual Sport+ lets you haul groceries uphill with ease and adventure farther than you thought possible. - This is our lightest hybrid e-bike, making it easier to maneuver while parking and less of a pain to carry up stairs - The pedal assist system has a hub motor for a more natural ride feel and a simple LED remote that indicates your assist setting - Stiff wheels and wide tires give you the terrain-smoothing comfort and confidence of a suspension fork without the added weight - It's easy to accessorize with fenders and a rear rack to carry everything you need - Double your range with a 250Wh plug-and-play Range Extender battery that uses water bottle mounts to attach to your frame
$949.99
Marlin 6 is the perfect ride for progressing your skills on the trails. Its updated slacker frame geometry makes it easier to control on descents while the upgraded suspension fork takes the edge off bumpy trails. Integrated rack and kickstand mounts make it easy to add accessories to this versatile steed. It's right for you if... You want a trail bike that's dialed for building confidence on the dirt, and versatile enough for commuting to work or school. The tech you get A lightweight aluminum frame with modern trail riding geometry and internal routing that keeps cables protected and keep the bike looking sleek. A 100mm RockShox Judy front suspension fork that cushions rocks, roots, and bumps in the trail, 10-speed fuss-free Shimano CUES shifting, and the serious stopping power of hydraulic disc brakes. The final word Marlin 6 is an ideal trail bike for riders who want to progress on the dirt and want a bike that can keep them rolling off of the trail, too. Why you'll love it - Marlin Gen 3 gives you serious trail capability, with big tire clearance and slack, confidence-boosting geometry that keeps you stable from singletrack to city - Its RockShox fork gives you 100mm of suspension for turning rocks and roots in the trail into smooth-sailing - Rack and fender mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter - Internal routing makes it easy to add a dropper post that lets you lower your saddle on the fly for more confident descending - Marlin models in sizes XXS and XS have a curved top tube and lower standover height that makes it easier for smaller riders to mount and dismount Features: Will my bike have a curved top tube? Smaller frames have a top tube that dips down as it approaches the seat tube. This design makes for a lower standover height, which is good for shorter riders because it allows them to straddle their bike more easily. Larger frame sizes have a straight top tube because taller riders with longer legs typically don’t have the same issues with standover height. Fit for every rider Marlin comes in seven frame sizes to suit riders of any height, and Smart Wheel Size ensures you’re on the fastest wheel that fits. The smallest sizes even come with short-reach brake levers and narrower handlebars that give smaller riders better comfort and control. High-tech, high-value Marlin looks and feels great. It’s packed with features usually found only on more expensive bikes, like a stylish frame with internal shift cable and brake hose routing, which can help your cables last longer by protecting them from the elements. Shimano CUES Inspired by rider demand for trouble-free drivetrain longevity and performance, Shimano CUES offers a new foundation for versatility and durability across a range of both electric and standard bikes. CUES features Shimano’s new LINKGLIDE drivetrain technology for significantly increased life on wear items like chains, cassettes, and chainrings. Shimano LINKGLIDE LINKGLIDE technology has been specifically engineered for incredible durability while still delivering smooth and decisive shifting – along with a great pedaling experience. Available exclusively on Shimano CUES drivetrains. Upgrade your pedals and love your bike more Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility. Wheel size: - Size XX-Small: 26-inch - Sizes X-Small – Small: 27.5-inch - Sizes Medium – XX-Large: 29-inch
$329.99
Precaliber 20 Coaster Brake 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" tall. 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 backward 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 - 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 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.
$399.99
Precaliber 20 7-Speed is a versatile kids' bike for young adventurers. It has a lightweight frame and quality components like a front suspension fork, 7-speed gearing, and hand brakes that are perfectly sized to better fit small riders. For kids ages 6-8, between 45-52" tall. It's right for you if... You love exploring nature on your bike, and want your little adventurer to come along. You're looking for a high-quality kids' bike that's comfortable, durable, and most of all, super fun for your little shredder. The tech you get A strong, lightweight aluminum frame, a simple 7-speed drivetrain that's easy for kids to handle, and a front suspension fork to smooth out bumps on the road and trail. Plus, it has a kickstand, mounts for a rear rack, and a saddle with an integrated handle that can be swapped out for an integrated taillight mount. The final word When you're young, just being outside is an adventure. Precaliber's rugged styling makes it the perfect vessel for young explorers. They may pretend to be scaling dangerous mountains or escaping terrible beasts, but with a high-quality build and components, you'll always have peace of mind. 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 - 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 Features: Integrated handle Hidden handle under the saddle helps you guide your child while they learn to ride. Upgrade your pedals and love your bike more Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility.
$399.99 $439.99 9% Off
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
$2,499.99 $2,799.99 11% Off
Roscoe 9 is our best trail hardtail, built for lap after lap of dirt-filled fun. A 140mm FOX Rhythm 36 fork, powerful 4-piston brakes, and a fast-and-grippy wheel and tire combo deliver awesome capability whether you're nailing jumps or picking through gnarly rock gardens. It's right for you if... You love the serious fun and connected feel a hardtail brings to the trail, and you want one that’s spec’d with top-notch parts that love rough and tumble runs as much as you do. The tech you get A lightweight aluminum frame, a 140mm FOX Rhythm fork with beefy 36mm stanchions, a Shimano SLX/XT 1x12 drivetrain with a wide range of gears for climbing, powerful 4-piston brakes, and a dropper post for room to get low on descents, corners, and jumps. Plus, fast-rolling 29er wheels and wide, grippy 2.6" tires. The final word Rip laps, catch air, and crush techy descents on our best hardtail. Of all the rad parts on this bike, the FOX Rhythm 36 fork is the best upgrade—it’s capable of soaking up even the roughest lines. - 29er wheels and wide 2.6" tires make for a grippy, confident, and fast-rolling ride - Bigger, stiffer 36mm fork stanchions won't flex, so you can push harder with more precise, confident steering that helps you stay on your line - The FOX fork's air spring can easily be adjusted for a specific rider weight, and it's lighter than a coil spring - The dropper post lets you lower your saddle on the fly, so it's out of the way on descents
$3,999.99
Top Fuel 8 fuses the speed of a cross-country bike with the capability and forgiveness of a full-suspension trail bike. It's quick, nimble, and dishes out serious fun on flow trails and techy descents alike. - This bike’s killer suspension setup is both efficient and ready to party - You get wide Bontrager Line Comp 30 wheels that boost grip and reduce flats with their tubeless setup - Mino Link lets you make small adjustments to your geometry quickly and easily, even mid-ride - A sleek internal storage compartment gives you a versatile spot to stow tools and gear - New, removable Knock Block has a bigger steering angle to keep cables and hoses safe without sacrificing turning radius
$41.99
Get back on the road with a genuine replacement crankset. Genuine replacement parts Keep your bike operating as it should. - Adjustable arm length from 120mm to 140mm - Hardware included
$31.99
Front derailleur compatibility for your Trek Boone. - Proprietary adapter for installing a front derailleur on Trek Boone bikes - Only compatible with 2nd generation Trek Boone bikes
$19.99
Allows use of standard stem with your Domane. - Keeps a clean aesthetic - For specific compatibility concerns, please contact our Customer Service team
$10.99 - $14.99
Get your cables under control. - Trek cable stops and guides - For specific compatibility concerns, please contact our Customer Service team
$6.99
Original equipment replacement seatpost clamps. - See spec chart for available diameters and compatibility - For specific compatibility concerns, please contact our Customer Service team
$54.99
A value-packed helmet perfect for kids who just want to hop on their bike and ride. READY TO RIDE WITH THE GROWN-UPS The Trek Tyro is a dedicated youth helmet packed with the same performance and comfort found in adult helmets. A Fidlock magnetic buckle lets kids secure the chin strap easily, and an simple-to-adjust dial fits a wide range of head sizes. Plush pads make the helmet comfortable for a full day on the bike. PRODUCT DETAILS - In-molded EPS shell with additional rear coverage for protection and durability - Fidlock magnetic buckle fastens effortlessly for a quick, kid-friendly fit - Dialed fit system provides a snug and comfortable fit - Soft, comfortable, moisture-wicking, and washable helmet pads - Adjustable helmet straps provide a clean look and easy fit management - Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership - Helmet meets ASTM standards-their tests use a smaller mass headform more realistic to younger riders - Complies with U.S. CPSC safety standards for bicycle helmets for persons age 1 and over
$3,499.99
Verve+ 4S Lowstep is a speedy electric hybrid perfect for riders looking to go far and have fun on everyday rides. It features a reliable and fast Bosch Performance Line Sport drive unit and a fully-integrated 500Wh battery so you can cover more distance on a single charge. This e-bike comes equipped with parts that put your comfort and safety first, like a suspension seatpost, wide, stable tires, and integrated lights. - The powerful, reliable Bosch Performance Line Sport drive system delivers higher speed and more torque for a quick, punchy ride feel even on climbs - Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame and makes it easy to remove the battery for charging, no tools needed - The elegant and compact Bosch Purion controller lets you check your speed, distance, and battery range - The suspension seatpost absorbs fatiguing bumps in the road You want the extra boost of an e-bike to get you there faster, and you’re looking for one that's intuitive to use. It's important that your bike is built to last, and has one of Bosch's fastest motors. A lightweight Alpha Smooth Aluminum frame with a lowstep geometry, a Bosch Performance Line Sport (250W, 65Nm) drive unit capable of sustaining speeds up to 28 mph, a long-range 500Wh battery that's fully encased in the frame, and a Bosch Purion controller. Plus, a 10-speed Shimano drivetrain, hydraulic disc brakes for all-weather stopping power, a suspension seatpost, wide puncture-resistant tires for extra stability, ergonomic grips, a kickstand, lights, and a rack and fenders. This bike is built for enjoyment and ease of use on longer commutes, recreational rides, and adventures. It features a long-range battery, a fast Bosch motor, an intuitive controller, and a road-smoothing suspension seatpost.
$1,399.99 $1,929.99 27% Off
X-Caliber 9 is the top-end model in the X-Caliber family. It's a fully race-ready cross country mountain bike built with parts designed to compete. A RockShox Recon fork, a 1x12 Shimano XT/SLX drivetrain, and a wide-range cassette make it a great choice for fast singletrack riders who want a great bike that's ready to race right out of the box. It's right for you if... You measure your rides in speed and distance, and want a fast XC bike that will help you cover more trail in less time. You race, or you could see yourself getting into racing, so you want a hardtail with competition-level parts that can give you an advantage on the trail. The tech you get A lightweight aluminum frame, a RockShox Recon Gold 100mm suspension air fork, a Shimano XT/SLX 1x12 drivetrain with a wide range of gears for easier climbing. Plus, tubeless ready wheels with wider Boost141 hubs for increased wheel strength and better tire clearance, and a dropper post for getting low on descents. The final word X-Caliber 9 is a speedy, nimble, and efficient XC hardtail that's perfect for riders with a racing pedigree and anyone who dreams of covering epic distances out on the trail. Why you'll love it - It's a great bike for someone who's just getting into serious racing: you get high-end XC parts on an awesome frame with enough cash left over for entry fees - There's nothing as sweet as a silent ride: the clutch rear derailleur prevents chain slap, even in the rough - The frame is fully compatible with higher-end parts, like race wheels, if you ever find the need to upgrade - The 1x drivetrain delivers a wide range of gearing with the simplicity of a single shifter Wheel size: - Size Small: 27.5-inch - Sizes Medium – XX-Large: 29-inch
$13.00
The same spoke thread treatment used by Stan's pro wheel builders is now available to everyone. Stan's SRD Spoke Powder fills the threads of the spoke and functions as both a lubricant during assembly and a thread lock once built. Each bottle contains 24g (.8oz) which will treat approximately 300 wheels. The PTFE powder in Stan's SRD Spoke Powder acts as a barrier, keeping the metal of the nipple from bonding to the metal of the spoke and preventing spoke wind up during build or adjustment. In promoting a smoother turning nipple, the powder also ensures more accurate and consistent wheel builds, with less “ping and pop" during and after the build. The powder also fills the threads of the spoke to act as a thread lock that prevents loosening and de-tensioning and is particularly well suited for mechanically locking nipples such as Sapim's Secure Lock. - Improves tension consistency and overall build quality - Prevents spoke wind up - Offers secure thread lock between spoke and nipple - Prevents corrosion between spoke and nipple - Can be used dry or as a slurry - Works great with mechanically locking nipples
$58.99
- Shimano 105 R7000 Series CS-HG700-11 cassette - Average weight: 379g - Combination: 11-13-15-17-19-21-23-25-27-30-34T
$52.99 - $61.99
Shimano 105 7000-series components offer much of the same technology and functionality as their top-level 11-speed drivetrains at a more budget-friendly price point. The RD-R7000 rear derailleur provides stable shifting performance and wide-range compatibility in two different cage lengths. The Shadow RD design limits the amount the derailleur sticks out from the side of the bike, reducing the risk of it making contact with objects and bending. - Maximum cog size: 30t (SS) / 34t (GS) - Total capacity: 35t (SS) / 39t (GS) - Pulleys: 11t - Chain compatibility: HG-EV 11-speed/HG-X11 - Direct mount compatible
$17.99
- 7/8 speed design - Steel inner and outer links with steel chain cage - Multi-clamp to fit 28.6 – 34.9mm frames - Multi-pull design - Total gear teeth: 48 - For seattube angles between 66 - 69 degrees
$33.99 - $37.99
Shimano Altus M311 cranksets provide durability and reliable shifting for triple chainring drivetrains. - Hyperdrive SG-X chainrings - 7/8-speed compatible - Spindle interface type: Square Taper JIS
$51.99 - $59.99
- 10-speed cassette sprocket - Offers a wide range of gearing options. - Lightweight sprocket carrier, it delivers smooth gear steps and precise shifting. - Ride anywhere with smooth and precise HG shifting
$42.99 - $64.99
Shimano Deore M6000 CS-HG500-10 10-speed cassette. Combinations: - 11 – 25T: 11-12-13-14-15-17-19-21-23-25T - 12 – 28T: 12-13-14-15-17-19-21-23-25-28T - 11 – 32T: 11-12-14-16-18-20-22-25-28-32T - 11 – 34T: 11-13-15-17-19-21-23-26-30-34T
$18.99
Shimano Tourney CS-HG200-7 7-speed cassette Combinations: - 12 – 28T: 12-14-16-18-21-24-28T (bm) - 12 – 32T: 12-14-16-18-21-26-32T (bp)
$164.99
The Shimano Deore XT CS-M8100 12-speed cassette is optimized with rider-tuned wide-range and close step gear combinations for MTB excellence. - Shift ramp designs provide fast and smooth shifts by HYPERGLIDE+ technology - Light and stiff construction reduces cassette inertia resulting in faster acceleration and increased chain security - Designed with a Shimano Micro Spline body that features smaller and more widely distributed splines to limit cog damage on freehub - Cassette Body Type: Shimano Micro Spline - Cassette Cogs: 10-12-14-16-18-21-24-28-33-39-45-51 - Drivetrain Speeds: 12 - Range: 10-51
$12.00
SRAM's MRX Comp Twist Shifters are simple to use and offer solid shifting and reliable construction. They shift a SRAM or Shimano front derailleur. These shifters are indexed to shift three gears, and feature micro-adjustments for perfect front derailleur alignment.
$59.99
Race Face bottom brackets for use with 30mm spindle cranksets in the Race Face CINCH crank family. - Compatible with standard threaded BSA shells - Standard 6806 retainer bearings - Includes inner plastic sleeve and spacer; additional BB fitments can be accommodated with CINCH spacer kits - Inner sleeve protects against water - Rubber seal located on the bearing's external side helps to reduce the risk of water penetration
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