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Parts

$19.99 - $21.99
When you need to move your handlebars up, install Sunlite's Chromoly Quill Stem Extender. One end goes inside the steerer tube and your quill stem inserts into the top. It provides 8 1/4 inches of rise and is compatible only with quill stems and steerer tubes.
$59.99
Genuine replacement parts When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. Details: - Replacement cartridge units for Bontrager Line Dropper seat posts - Be sure to use the correct size cartridge for the respective amount of travel - Regular maintenance will help maintain performance and extend the lifespan
$83.99
Upgrade or refresh your bike. - Affordable alloy seat mast cap - Direct fit on all Trek road bikes with round seat masts - 2-bolt design offers independent setback and tilt adjustments - Includes 7mm round saddle clamp ears
$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
$7.99 - $14.99
• Replacement for one-piece crank • Steel
$25.00
• Forged aluminum • Single-bolt clamp • 180mm tall
$32.99
The M7100 chain provides enhanced chain retention thanks to an extended portion of the inner plate. The new chain features quick-link assembly and SIL-TEC treatment for extended offroad durability. - Extended inner plate improves chain engagement and retention - Reduced shift times and pedaling shock - Non-reusable - Features Shimano's SIL-TEC ultra-low friction surface treatment - Includes Shimano Quick-Link (SM-CN910-12) - This chain meets durability requirements for E-MTB applications
$19.99
- One-piece bottom bracket cup set - Bearings included - Shell: 68mm - Spindle Type: OPC - Cup Material: Steel - Weight: 265 grams
$5.00 - $6.00
Power Links provide tool free chain assembly. - 8-speed width: 7.1mm - 9-speed width: 6.8mm - Chain Compatibility: SRAM - Reusable: Yes
$14.99
Jagwire's M6 Adjusting Bolt is a metal adjusting barrel that is the correct replacement adjusting barrel for the cable clips/hangers found on many cable brake systems old and new. It makes it easy to tighten/loosen your brakes without tools. Its 6 x 1.0mm threading fits most clips/hangers and it has a lockring for locking your brake adjustment once it's set. You get a pack of 25.
$29.99
Step up to premium performance of your drivetrain with this incredibly smooth and long-lasting cable. - This incredibly smooth and long-lasting cable is perfect for premium drivetrains - Extra-long 3100mm length ensures fitment for any application - Compatible with Shimano and SRAM drivetrains - Ultra-low-friction cable is rust-proof, comes pre-stretched, and includes cable end cap
$10.00
- Fits Shimano and ISIS BBs - Single key release - Shell: 15mm SHI/ISIS axle bolt one-key release - Sold in pairs
$14.99
Keep your seatpost right where you left it. Upgrade to a quick release seatpost clamp for easy seat height adjustments. - Follow laser-etched torque listing on collar
$18.00
Missing Link DLC Chain Link - DLC coating provides high surface hardness - Non directional design for easy assembling - Compatible with KMC and SRAM 12-speed chains - Opening tool required
$1.65 - $2.75
- Half-link connector allows you to add or subtract half of one link (1/2 inch) from the chain in order to optimize chain tension - Uses standard chain pin connector and tool
$39.00
- Left and right bottom bracket cups with standard bearings for FSA MegaExo cranks - BB-9050 is for 24mm spindle 68/73mm MTB K-Force and Team Issue cranks - BB-8681 for K-Force Light (a non-ceramic option) and SLK Light Road MegaExo cranks (BB-8681 bearing covers have been redesigned so that the spindle now rides directly on the bearing itself) - BB-7000 is for 24mm spindle 68/73mm shell MTB Gravity Lite, Moto X and Afterburner cranks - BB-7000 is for 24mm spindle 83mm shell MTB Gravity Lite cranks - BB-6200 is for 24mm spindle 68mm shell Energy, Gossamer and Omega No Bolt Design cranks - BB-6000 is for 24mm spindle 68mm shell Energy, Gossamer and Omega cranks - BB-4000 is for 19mm spindle 69mm shell Omega cranks - BB-1000 is for 19mm spindle 68/73mm MTB Gamma cranks - 1.37" x 24tpi (English threads) or M36 x 24tpi (Italian threads)
$7.99
Rejuvenate the performance of your drivetrain with this convenient and valuable cable. - Rejuvenate the performance of your drivetrain with this convenient and valuable cable. - Extra-long 3100mm length ensures fitment for any application - Compatible with Shimano and SRAM drivetrains - Stainless steel cable is rust-proof, comes pre-stretched, and includes cable end cap - Diameter: 1.1mm
$24.99 $36.99 32% Off
Your hands aren't going anywhere Your grip is the last thing you should be thinking about while turning the pedals. Ride through all weather conditions with confidence thanks to the no-slip grip Supertack Handlebar Tape. Shock-absorbing foam adds an extra layer of cushion for comfort on long rides, while a thinner profile keeps your bike looking sleek. Handlebar tape with extra-tacky texture and a thinner profile for a sure grip on road bike handlebars. - Super-tacky texture offers a no-slip grip - Ideal stretch for quick and easy installation - Shock-absorbing foam elevates comfort - Finishing strips and reflective Bontrager bar end plugs included - Adhesive backing simplifies installation - Thinner profile for a sleek look
$12.99
Kool-Stop's Campi 2000 insert pad was designed to fit Campagnolo systems made after the year 2000. Features: - Patented Plow Tip - Water Grooves - Dove Tail fit - Rim Friendly - Replacement pads for Campagnolo 10-speed groups Black: standard compound designed for dry condition riding Dual: combination of Salmon and Black compounds for more controlled, smoother stopping Carbon 2: updated formula for carbon rims, withstands steep descents with reduced wear Ceramic: This compound was designed for ceramic coated rims and is great in all weather conditions.
$24.99 - $54.99
Dimension Chainrings. - No ramps, pins, or shift aids
$22.00
•Mountain and road touring cantilever design •Forged aluminum construction •Linear spring with quick tool adjust •185g each
$99.99
Shimano's Deore XT Shadow Rear Derailleur is perfect for today's aggressive, all-mountain riding. The radical design means that the Shadow is super-low profile; it barely protrudes more than the quick release nut. Direct cable routing reduces the chance of the cable snagging on roots and rocks and fires off shifts super quick. A stronger spring keeps the body more stable when blasting through technical terrain at speed and yields a firm, crisp shifting feel. Plus, the redesigned bracket axle keeps the derailleur body from contacting your chainstay and reduces chatter so you just concentrate on the best line.
$110.00
Campagnolo's Record Pista Bottom Bracket is a masterpiece of refinement thanks to its gossamer carbon/aluminum cartridge, easy-spinning bearings and lightweight aluminum cups.
$68.99
Profile Design's aero-bar extensions are made of light and durable 6061 aluminum, come in different bends to suit all riding positions and feature the standard 22.2mm diameter to fit Profile and other brand base bars and extension mounts (base bars and mounts sold separately). The T2+ model has an aggressive S-bend popular for time-trials and triathlons. They also have holes in them for internally routing your cables.
$5.00
- Chrome allen seat binder bolt
$5.00
- Universal design - Use: Fits single rail
$15.75
Hose fittings for Hayes hydraulic disc brakes
$9.99
Extend housing runs using these double-ended junction end caps.
$231.00
Ride anywhere with this wide range XG-1275 cassette—it always provides the right gear. Fast on the flats. Control on the climbs. Dictate your own pace, anywhere. FULL PIN technology uses lightweight, stamped steel cogs held together with high-strength stainless steel pins. The result: a cassette that’s light and strong. The open design similar to SRAM's X-DOME cassette aids in mud clearance, giving you cleaner shifting performance and longer component life. X-GLIDE2 improves both inboard and outboard shifting, as well as chain retention. - Cassette Body Type: SRAM XD Cogs: - 10 – 50T: 10, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 50 - 10 – 52T: 10, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 52
$117.00
SRAM's 500 Aero Shifters deliver all the performance and features of more expensive models for your time-trial or triathlon bike. These aluminum bar end shifters feature a three position internally adjustable stop that can be flipped and rotated for precise cable release tuning.