Other

Keep your fenders in safe working order with regular service and replacement.

Features
- Size-specific fit for original fender spec
- Related mounts and hardware sold separately
- Consult the fender diagram on the original bike model product page for proper assembly and specific part number information

Genuine replacement parts

Keep your bike operating as it should.



Get back on the road with a genuine replacement chainguard.



- Color matched for direct compatibility

- Full steel construction

Genuine replacement parts

The chainguard you need.



Get back on the road with a genuine replacement chainguard.



- Original equipment replacement chainguards for Electra Townie Original bikes

- Color matched for direct compatibility

Genuine replacement parts

Keep your bike operating as it should.



Get back on the road with a genuine replacement chainguard.



- Color matched for direct compatibility

- Full steel construction

Genuine replacement parts

The chainguard you need.



Get back on the road with a genuine replacement chainguard.



- Original equipment replacement chainguard for Electra bikes

- Color matched for direct compatibility

Get back on the road with a genuine replacement chainguard.

- Paint matched for direct compatibility
- Mounting hardware not included

Touch-up scratches and blemishes on your bike with factory-approved paint.
Find your bike on Trekbikes.com, then locate the Bike Tech section near the bottom of the page. The correct touch-up paint for your bike is called out in the technical information.

Features
- Comes in a 30ml / 1oz. bottle with a brush in the cap
- All-in-one paint application, no clear coat required
- For best results follow the application instructions PDF
- Ensure the touch-up paint color and finish match the bike color and finish
- For the longest shelf-life, store in a cool, dry location out of direct sunlight
- Paint is custom formulated to closely match the original bike color and finish
- Weather and UV exposure can affect the bike color and impair a perfect match
- If the bike was in a crash, bring it to an authorized retailer for evaluation

The precision-engineered Wolf Tooth Seatpost Clamp secures your seatpost and looks good doing it. At the heart of the Wolf Tooth Seatpost Clamp is a custom self-aligning bolt and anchor. The M5 bolt includes spherical washer and mates with a cylindrical anchor barrel. This means that threads are always perfectly aligned, preventing binding and ensuring consistent clamping force. - M6 stainless steel bolt with integrated washer - Tool interface - 4mm hex key

Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance. - OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. - These hangers DO NOT INCLUDE attachment hardware with the exception of QBP # FS1561 (DROPOUT 399) - CNC machined 6061 aluminum - Made in the USA

Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance. - OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. - These hangers DO NOT INCLUDE attachment hardware with the exception of QBP # FS1561 (DROPOUT 399) - CNC machined 6061 aluminum - Made in the USA

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 kit, 142x12mm Thru Axle

- Mounting location: Rear kit

- Attachment: Thru axle nut

Genuine replacement parts

Genuine Trek replacement part to protect your eBike battery.



Keep the dirt out.



- For use with removable integrated battery system

- For use with 625Wh Bosch RIB batteries

Protects the charge port from the elements.

- Designed for 2020 Rail
- Cross compatible to select Domane+ HP
- Not compatible with Bosch Smart System
- Color matched for direct compatibility, select neutral black models available
- Refer to Service Manual for assembly instructions and service
- Covers only - does not include the base or hardware

Service and replacement parts specifically for Trek Knock Block technology. - 3 pack of spacers specific to the Knock Block system - Compatible with 58-, 62-, and 72-degree Knock Block headset systems - Not to be used on a standard headset system - Must be paired with Knock Block stem and Knock Block headsets

Trek proprietary suspension hardware. - Trek full suspension rocker pivot suspension hardware

Trek engineered rocker link helps transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Not backwards compatible to prior Fuel EX 29 platforms
- Color matched for direct compatibility
- Refer to the Service Manual for assembly & service instructions

Original replacement hardware for your Powerfly.

Features
- Non-driveside
- For OE replacement purposes only - not intended for aftermarket installation

Get your bike back on the road with the headset parts you need.

Features
- Original equipment replacement headset covers for Trek Madone SLR frames
- Color-matched for direct compatibility

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Designed for Rail+ Gen 5
- Not compatible with prior generations
- Refer to the Service Manual for assembly & service instructions
- Color-matched for direct compatibility

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Now compatible with SRAM UDH
- Color-matched for direct compatibility, select neutral black models available
- Not compatible with 2020-2021 Top Fuel 29
- Refer to the Service Manual for assembly & service instructions

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Designed for 2020 Rail Carbon
- Compatible with all 2020-2023 Rail carbon models
- Color-matched for direct compatibility
- Refer to the Service Manual for assembly & service instructions
- 180mm minimum rotor mount

Keep your bike looking like new with an original replacement charge port cover.
Paint match charge port covers are the cover only, and may need neutral Trek-Diamant Bosch Smart System Charge Port Cover.

Features
- Designed for 2022 Rail Aluminum
- Designed for 2022 Powerfly FS & HT
- Not compatible with Bosch Smart System
- Color-matched for direct compatibility
- Refer to the Service Manual for assembly & service instructions
- Covers only - does not include the base or hardware

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Designed for 2024 Fuel EXe Aluminum
- Color-matched for direct compatibility
- Refer to the Service Manual for assembly & service instructions

Original equipment seatmast for your Madone SLR.

Features
- Color-matched for direct compatibility
- Includes pivot sleeve and IsoSpeed bushing

Get your bike back on the road with the headset parts you need.

Features
- Original equipment replacement headset covers for Trek Madone SLR frames
- Color-matched for direct compatibility

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Designed for 2016-2019 Top Fuel 29
- Color matched for direct compatibility, select neutral black models available
- Not compatible with Top Fuel 27.5 Smart Wheel Size 15.5
- Use with ABP Convert hardware
- For 148x12 Boost frames and wheels

Original equipment seatmast for your Madone SLR.

Features
- Color-matched for direct compatibility
- Includes pivot sleeve and IsoSpeed bushing

Original equipment integrated seatpost tail.
Mount Flare R or reflectors.

Features
- Original equipment replacement seatpost plug for Trek Madone SLR bikes
- Plug keeps water out of seat tube

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Designed for 2020 Rail Carbon
- Compatible with all 2020-2023 Rail carbon models
- Color-matched for direct compatibility
- Refer to the Service Manual for assembly & service instructions
- Compatible with Bosch Smart System speed sensor wire

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Designed for 2024 Supercaliber with Rock Shox IsoStrut
- Refer to the Service Manual for assembly & service instructions
- Color-matched for direct compatibility
- Size small triangle only fits size small bikes

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Designed for 2019 Remedy 27.5
- Color-matched for direct compatibility
- Not compatible with 2014-2016 Remedy 27.5
- Not compatible with 2017 & 2018 Remedy 27.5
- Use with ABP Convert hardware
- For 148x12 Boost frames & wheels

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Designed for 2021-2023 Slash Gen 5
- Color-matched for direct compatibility
- Not backwards compatible with previous Slash generations
- Not forwards compatible with 2024 Slash Gen 6
- Refer to the Service Manual for assembly & service instructions
- For OE replacement purposes only - not intended for aftermarket installation

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Designed for all 2017-2019 Fuel EX
- Color matched for direct compatibility, select neutral black models available
- Compatible with 29, 27.5+, and 27.5 WSD
- Not backwards compatible to Fuel EX 27.5 or 29 before 2017
- Use with ABP Convert hardware
- For 148x12 Boost frames and wheels

Trek engineered chainstays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Redesigned for 2021 Rail 9.5 to fit carbon mainframes
- Backwards compatible to 2020-2021 Rail aluminum mainframes
- Compatible with Rail carbon mainframes
- Color-matched for direct compatibility
- Refer to the Service Manual for assembly & service instructions
- Not compatible with Bosch Smart System speed sensor wire

Get back on the road with genuine replacement parts.

Features
- Color matched for direct compatibility
- Includes pivot sleeve and IsoSpeed bushing
- For OE replacement purposes only - not intended for aftermarket installation

Trek engineered rocker links help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Designed for Rail+ Gen 5
- Not compatible with prior generations
- Refer to the Service Manual for assembly & service instructions
- Color-matched for direct compatibility
- Two piece design, sold as a set

Original equipment replacement downtube storage cover for Domane SL.

Features
- Color matched for direct compatibility

Original replacement IsoSpeed cover for your Domane.

Features
- Original replacement IsoSpeed cover for Domane SLR
- Color-matched for direct compatibility

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Designed for 2023 Powerfly FS with Bosch Smart System
- Not backwards compatible with 2015-2020 Powerfly FS
- Backwards compatible to 2021-2022 Powerfly FS
- Color matched for direct compatibility, select neutral black models available
- Refer to Service Manual for assembly instructions and service

Original equipment seatmast for your Madone SLR.

Features
- Color-matched for direct compatibility
- Includes pivot sleeve and IsoSpeed bushing

Protection that's engineered to keep your ride looking good as new for years to come. Product details Trek protective armor Model-specific custom fit One size fits all

The right parts for the right bike. Product details Clear adhesive scuff guard designed to fit around the downtube bosses Size specific

Keep your investment protected with durable armor designed specifically for your ride. Protection that's engineered to keep your ride looking good as new for years to come. Product details Model-specific custom fit Bonded carbon armor

Original equipment replacement parts for your ride.

Features
- Model specific design
- Mounting hardware not included

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

Original replacement brow cover for your Domane.

Features
- Original replacement IsoSpeed cover for Domane SLR
- Color-matched for direct compatibility

Original replacement IsoSpeed cover for your Boone.

Features
- Color matched for direct compatibility
- Sold as a pair

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Designed for 2017-2020 Slash Gen 4
- Color-matched for direct compatibility
- Not forwards compatible with 2021-2023 Slash Gen 5 or 2024 Gen 6
- Refer to the suspension diagram for assembly instructions

Keep your bike looking fresh.

Features
- Designed for 2023 Powerfly with Bosch SmartSystem
- Compatible with Bosch SmartSystem 625Wh frames only
- Compatible with 500Wh batteries with a spacer
- Color-matched for direct compatibility
- Refer to the Service Manual for assembly & service instructions
- Hardware sold separately

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Designed for 2021-2023 Slash Gen 5
- Color-matched for direct compatibility
- Not backwards compatible with previous Slash generations
- Not forwards compatible with 2024 Slash Gen 6
- Refer to the Service Manual for assembly & service instructions

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Designed for 2025 Top Fuel Gen 6
- Color-matched for direct compatibility
- Refer to the Service Manual for assembly & service instructions

Original equipment seatmast for your Madone SL.

Features
- Color-matched for direct compatibility
- Includes pivot sleeve and IsoSpeed bushing
- For OE replacement purposes only - not intended for aftermarket installation

Integrates seamlessly into the frame.

Features
- Integrated design
- Protects rear IsoSpeed from elements

Original replacement suspension parts for your Slash.

Features
- Designed for 2024 Slash
- Refer to the Service Manual for assembly & service instructions

Gen 2 Storage Door is compatible with Slash Gen 6.

Features
- Designed for 2024 Slash Gen 6
- Color-matched for direct compatibility
- Cross compatible to carbon models in the same generation
- Not backwards compatible with previous Slash generations
- Frame attachment hardware not included
- Water bottle not included
- Refer to the Service Manual for assembly & service instructions

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Redesigned for 2021 Rail 9.5 to fit Carbon main frames
- Backwards compatible to 2020-2022 Rail Aluminum main frames
- Compatible with Rail Carbon main frames
- Color matched for direct compatibility, select neutral black models available
- Refer to Service Manual for assembly instructions and service
- 180mm Minimum Rotor Mount

Get your bike back on the road with the headset cover you need.

Features
- Original equipment replacement headset covers for Trek Checkpoint SL
- Color-matched for direct compatibility

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Redesigned for 2021 Rail 9.5 to fit carbon mainframes
- Compatible with 2020-2023 Rail aluminum mainframes
- Compatible with Rail carbon mainframes
- Color-matched for direct compatibility
- Refer to the Service Manual for assembly & service instructions
- 180mm minimum rotor mount

Trek engineered framestays help transmit the trail to your rear shock while maintaining a stiff frame.

Features
- Designed for Rail+ Gen 5
- Not compatible with prior generations
- Refer to the Service Manual for assembly & service instructions
- Color-matched for direct compatibility
- Fender sold separately

Get your bike back on the road with the headset cover you need.
Keep your Checkpoint looking and running great!

Features
- Color-matched for direct compatibility
- Does not include hardware