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

Details matter when you are building up your ride. These M5x15mm water bottle cage bolts are the perfect finishing touch to a bike built with our colored headset spacers, chainrings, chainring bolts, and stem caps. Sold in packages of four.

When it's time to refresh or upgrade your seatpost, Trek Genuine Replacement Parts have you covered.

Features
- Original Equipment replacement parts to service your Bontrager Line Dropper post
- Regular maintenance of the Line Dropper will help maintain performance

- Clamps to a threadless steerer, offers up to 3-1/4" stem height increase - Forged 6061 aluminum - Threaded alloy top cap

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

Genuine Bontrager fender replacement parts.

Features
- Complete adjustable bolt-on light mounting kit
- Can be used by drilling and bolting into a 3mm hole

Allows use of two Blendr mounts on a Trek Madone SLR. Genuine replacement parts Mount light, computer, GPS and/or cameras to your top-of-the-line aero road bike. Product details - Blendr works with this simple formula: Stem + Base + Mount. Add accessory - Bases for use with the Trek Madone SLR Aero Integrated handlebar - Add any accessory mount (sold separately) for an elegant, integrated look - Includes mounting hardware

Original equipment replacement rear derailleur hangers. Get back on the road with a quality replacement hanger. Product details - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications - Mounting location: Rear drive side - Attachment: 1-bolt

Get back on the trail with a quality replacement hanger. - Attachment hardware is sold separately - For use with 142x12mm, 148x12mm, 157x12mm, and 197x12mm hubs Specifications: - Size: Rear drive side, Thru Axle - Mounting location: Rear drive side - Attachment: Thru axle nut

Bottle cage bolts for strength and a bit of flash. These M5x15mm titanium water bottle cage bolts are available in an oil slick finish or raw silver. Titanium bolts are stronger than aluminum bolts and are a solid upgrade for cyclists who carry cargo by bolting it to their frame. They are sold in packs of four.

Original replacement battery cover for your bike.

Features
- For use with Removable Integrated Battery (RIB) system
- For use with 500W Bosch RIB batteries

The right parts for the right bike.

Features
- Replacement Mino Link Nuts for applicable Trek Full Suspension Models
- Mino Link allows you to fine tune the head tube angle and BB height

Slide onto the frame when not using the battery to take the place of the battery lower nut to hold the Fuel EX-e Downtube Battery Cover in place.

Features
- Compatible with Carbon and Aluminum
- Refer to Service Manual for assembly instructions and service
- Stash it away inside the Fuel EXe Downtube Battery Cover

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

Genuine replacement parts Replacement cartridges for the Line Elite collection of dropper posts, available here for both 31.6mm and 34.9mm Line Elite models Product details - Replacement cartridge unit for Bontrager Line Elite Dropper seatposts - Regular maintenance will help maintain performance and extend lifespan - Refer to Service Manual for assembly instructions and service

Aerodynamic design.
- Color-matched for direct compatibility
- 7mm round and 10mm oval saddle rail clamp ears sold separately

- Allows quick chain removal without tools - MissingLink 410HD|~|1sp|~|BMX Heavy Duty chain|~|9.4mm|~|each|~| - MissingLink 410|~|1sp|~|BMX|~|8.6mm|~|each|~| - MissingLink II|~|8sp|~|all|~|7.1mm|~|6/card|~| - MissingLink-9|~|9sp|~|all|~|6.6mm|~|6/card|~| - MissingLink-10R|~|10sp|~|KMC, Shimano, SRAM|~|5.9mm|~|6/card|~| - MissingLink-10CR|~|10sp|~|Campagnolo only|~|5.9mm|~|6/card|~| - MissingLink-11|~|11sp|~|Campy, KMC, Shimano|~|5.5mm|~|6/card|~|

Protection that's engineered to keep your ride looking good as new for years to come.

Features
- Trek protective armor
- Model specific custom fit

Hammer out big days with Range Extender. It’s a compact back-up battery adds 160Wh of power to extend your range by up to 44%.
This secure strap holds your Range Extender in place so you can confidently ride anywhere.

Features
- Secure strap for holding battery in place
- Connects with Side Load water bottle holder
- Fasteners to mount the strap bracket to the battery are included
- Range Extender battery and charge cable are required and sold separately

Replacement arm pads that provide support, comfort, and confidence for riders in the aero position.

When it's time to refresh your trusty NCS fenders, Trek Genuine Replacement Parts have you covered.

Features
- Compatible with 45mm wide rear NCS Alloy fenders
- Fits rear fender only
- Kit includes hanger for 45mm wide fender and assorted mounting hardware

Get your bike back on the trail with the parts you need.

Features
- Precision-machined aluminum construction
- Precision cut to ensure proper headset function
- Sold in packs of 3

When it's time to refresh or upgrade your seatpost, Trek Genuine Replacement Parts have you covered.

Features
- Designed for Line Elite 34.9 dropper seatpost
- Cross compatible to Line 34.9 dropper seatpost
- For riders who need a shorter seatpost or travel for their fit
- Spacers are not 'stackable' to create greater travel reductions
- Refer to the Service Manual for assembly & service instructions

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

Tools for repair and maintenance of RockShox Reverb suspension seatposts. - Specific to RockShox Reverb post

Upgrade or refresh your Bontrager wheels. - Sealed cartridge bearing for long life - LLH seals for the best combination of low resistance and durable sealing

The Maxle Stealth offers a light, low-profile, tooled alternative to Maxle Lite. - 34g lighter than Maxle Lite - Easy installation with a 6mm Allen wrench

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

- Wears and functions like other links on the chain - SIL-TEC surface treatment - Tool free installation possible - TL-CN10 is available as SM-CN900-11 - Single use

Derailleur Hanger Plate with Nut and Bolt.