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Parts

TruVativ Trushift Alloy Chainring
$27.99 - $43.99
Original equipment on SRAM and Truvativ cranks, these chainrings also work well with other drivetrains. - 104mm BCD - Material: Aluminum
Trek ABP Classic Derailleur Hanger
$24.99
Get back on the trail with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: Thru axle nut
Trek ABP Convert 135mm Quick Release Derailleur Hanger
$24.99
Get back on the trail with a quality replacement hanger. - Attachment hardware is sold separately - For use with 135x5mm hubs Specifications: - Size: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: Thru axle nut
Trek ABP Convert 150mm x 12mm Derailleur Hanger
$24.99
Get back on the trail with a quality replacement hanger. - Attachment hardware is sold separately - For use with 150x12mm and 135x12mm hubs Specifications: - Size: Rear drive side, Thru Axle - Mounting location: Rear drive side - Attachment: Thru axle nut
Trek ABP Race Derailleur Hanger
$24.99
Get back on the trail with a quality replacement hanger. - Original equipment replacement rear derailleur hangers - Attachment hardware is sold separately Specifications: - Size: Rear drive side, 148x12mm Thru Axle - Mounting location: Rear drive side - Attachment: Thru axle nut
Trek Hardtail Convert Rear Derailleur Hanger
$19.99
Get back on the trail with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 142x12mm Thru Axle - Mounting location: Rear drive side - Attachment: Thru axle nut
Trek International Disc Brake Mount
$14.99
Add a rear disc brake to your 2001 and later Trek, Klein or Gary Fisher bicycle with this International Disc Brake Mount. Please note, disc brake and disc compatible wheel hub sold separately.
Trek Kids' MT Series Rear Derailleur Hanger
$17.99
Get back on the trail with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: 1-bolt
Trek Kids' MTB Grips
$6.99
Make sure your kid has a good grip out on the trail with Trek's Kids' MTB Grips. Their knurled design is easy to hold onto when things get bumpy. Choose the 75/125mm pair for twist-shifter compatibility.
Trek Kids' Single Speed Grip Set
$7.99
Grips are a key point of contact between you and your bike. Comfortable grips are a must-have. Product details - Designed for use on kids' bikes without shifters - Set of two grips Specifications - Length: 107mm - Diameter: 22.2mm - End Type: Closed - Lock-on: No - Material: Kraton Rubber
Trek Kids' Twist Shift Grip Set
$7.99
Grips are a key point of contact between you and your bike. Comfortable grips are a must-have. Product details - Designed for use on kids' bikes with twist shifters - Set of two grips Specifications - Diameter: 22.2mm - End Type: Closed - Lock-on: No - Material: Kraton Rubber
Trek MTB/Hybrid Derailleur Hanger
$17.99
Get back on the road with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: 2-bolt
Trek MTB/Tandem 2003 Rear Derailleur Hanger
$17.99
Get back on the trail with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: 1-bolt
Trek Madone Gen3 Rear Derailleur Hanger
$17.99
Get back on the road with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: 2-bolt
Trek Seat Mast Cap
$149.99
Trek-compatible seat mast cap Offered in white and black and a variety of lengths and offsets, the mast cap includes hardware compatible with round saddle rails only. 7x10mm carbon rail-compatible hardware sold separately. Key features: - Ultra-light carbon construction - One bolt head design offers easy fore-aft and infinite angle adjustment - Compatible with all Trek road bikes with round seat masts - 175mm and 135mm lengths - 5mm and 20mm offsets - Aluminum clamp
Trek Top Fuel 29 2x Low Direct Mount Front Derailleur Nut
$19.99
Get back on the road with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Front, Not applicable - Mounting location: Front - Attachment: Thru axle nut
Thomson Elite Seatpost
$99.95 - $114.95
Thomson's Elite Seatpost is perhaps one of the most recognizable bicycle components in the world and it has earned its reputation as a super-strong, light and reliable beauty. With roots in the aerospace industry, Thomson builds the post with a tough and light 7000-series aluminum body, an elliptical extrusion that adds strength and stiffness, and a head and seat clamp forged and machined from a block of aluminum to eliminate any possible weak areas. Plus, its simple-to-use 2-bolt seat clamp allows speedy, infinite and secure seat angle adjustment from minus 5 degrees to plus 29 degrees. Upgrade your favorite ride to a Thomson seatpost and start riding in style.
Thomson Seatpost Bolt Kit
$3.95
Bolts, clamps and washers for Thomson Seatposts and Seat Clamps. - Sold individually, includes bolt, washer and nut
Thomson Seatpost Clamp Set
$24.95 - $24.99
These clamp sets can be used on any of the Thomson Seatpost line (Elite, Masterpiece, & Droppers)
Thomson Seatpost Collar
$29.95 - $30.00
Precision CNC machined of light and durable 7000-series aluminum with a fine anodized finish, and 100% made in the USA, Thomson's Seatpost Collar is a beautiful upgrade for your bicycle. It features their bolt, washer and barrel nut combination that allows float on both sides of the collar slot for consistent clamping force. Plus the bolt-hole angle, the collar's 12.7mm inside height and the offset slot, ensure optimum seatpost clamping force at only 25 inch pounds of torque to protect your precious frame and seatpost.
Third Eye Chainwatcher
$9.99
- Prevents chain derailment when shifting to inner ring - Adjustable hose-type clamp fits 1-1/8" to 1-3/8" seat tubes
Terry Butterfly Century Saddle
$179.00
Terry's longest distance, lowest profile, widest cutaway Butterfly with something extra: Poron XRD. Designed to take comfort up a notch for endurance riding, the Butterfly Century is engineered with a layer of Poron XRD shock absorbing material between the saddle’s base and foam layers. The Poron XRD reduces road shock and allows for a thinner layer of foam and a narrower overall saddle profile, without loss of rider comfort. A larger foam cutout provides greater soft tissue relief. Additionally, the Century features a thin layer of gel along the top, a wider cutaway, sculpted foam for pressure relief in key areas, and a seamless Fibra-tek cover that reduces the incidence of high cadence chafing. - Fibra-tek cover with Poron XRD shock-absorbing layer - Widest cutaway in the Butterfly line up for maximum pressure relief - Length x width: 262mm x 152mm - Weight: 268 grams; 9.5 ounces - Rails: Ti-316
Terry Butterfly Ti Saddle
$164.99
For nearly three decades, Terry has been working with all levels of riders to solve all types of saddle comfort issues. Introduced in 1999, the Italian-made Butterfly represents the best in all that research and development. The Butterfly Ti has a textured leather cover that will wear beautifully over time and keep you solidly planted on the saddle. Wider in the rear than typical race saddles for good support of a woman's sit bones; completely cutaway through the nose and mid-section, making it flexible and comfortable against soft tissues; low profile, flat top with injection molded foam that's stiff enough to give you more power for pedaling. - Debossed butterfly graphic - Textured leather cover - Signature Butterfly cutaway through center of saddle for pressure relief - Length x width: 262mm x 155mm - Weight: 248 grams; 8.7 ounces - Rails: ti-316
Terry Butterfly Women's Saddle
$219.99
The Butterfly Carbon is the lightest of the Butterflies thanks to the addition of carbon rails. It's wider in the rear than typical saddles for good support of a woman's sit bones. The Butterfly Carbon's low profile, flat top, and a complete cutaway through the center are designed to provide pressure relief and support in the right areas. Injection-molded foam is used to provide the right balance of softness and stiffness so you won't sink into the saddle the longer you ride. - Black leather with gloss butterfly graphic and patent leather rear - Signature Butterfly cutaway through the center of the saddle for pressure relief - Length x width: 262mm x 155mm - Weight: 218 grams; 7.7 ounces - Rails: lightest weight Carbon 10mm H (+/- .5mm) x 7mm W (+/- .5mm) note: check seat post for compatibility as it may require an adapter kit (available from some seat post manufacturers)
Terry Raven Ti Gel Saddle
$115.99
The Raven Ti Gel saddle features strategically positioned gel under sit bones for an increased level of comfort. It was designed using the latest in vacuum molding technology, allowing for a sleek, seam-free contact surface and clean integration with the saddle's substrate base. The benefit – no chafing, no hot spots. It has a narrow profile with dropped nose shaping in front that helps eliminate pressure and a flat rear that supports your sit bones. We've also achieved the ideal balance of foam padding with an ergonomic relief channel, making it a very comfortable option for those looking to minimize bulk. The Raven is a slightly longer saddle that gives you more fore-aft positioning range on the bike and it comes with a smooth, durable synthetic cover. - Smooth, matte black Dura-tek cover - Pressure relief channel - Drop nose design for the front of saddle comfort - Strategically positioned gel under sit bones (O-zone) - Length x width: 265mm x 150mm - Weight: 266 grams; 9.38 ounces - Rails: CRN-Ti
SwissStop Catalyst Disc Rotor
$61.99 - $76.80
- Exceptional heat management - Rounded edge - UCI approved for road competition
SwissStop FlashPro BXP
$29.99
High performance compound for alloy wheels. Improved power and modulation with excellent wet weather stopping power. Fits: - SRAM Road - Shimano Road - Campagnolo Potenza 2016 - Campagnolo Athena 2016 - Campagnolo Veloce 2016 - Campagnolo Centaur 2017
Surly Cassette Cog
$25.99
Pair this cog with your Shimano-compatible rear hub, spacers and a lockring (sold separately) and discover the joy and simplicity of a singlespeed without the cost of a new wheel. Machined from heat-treated, chrome-plated chromoly, these seriously tough cogs are strong, shiny and they come in sizes from 13T to 22T so you can pick the perfect gear.
Surly Singleator
$50.00
Turn your geared bike into a singlespeed machine with Surly's Singleator. The Singleator mounts to your derailleur hanger and provides a smooth, quiet and adjustable means of tensioning the excess chain slack on any bike. It's made from strong forged steel and features a triple-sealed spring, large-cog capacity, chain guides, fully-adjustable chain line, floating pulley, and a stainless-steel pivot bushing. And, it works with both BMX and standard chains.
Supacaz Ignite Ti Saddle
$149.99 - $200.00
- Super-stiff carbon injected base - 7x7mm hollow titanium round rails - Ergonomic cutout - Short nose design for multiple sitting positions - Kush Foam Technology fuses comfort and performance - Our Signature Pure PU compound gives maximum grip in wet and dry conditions - Anatomic Intelligence (Ai) Technology.R&D optimizes ergonomics and comfort - Ride experience: Road, TT, MTB - Widths: 143mm (255g), 155mm (266g)