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Parts

$25.00 - $84.00
Original equipment on SRAM and Truvativ cranks, these chainrings also work well with other drivetrains. - 104mm BCD - Material: Aluminum
$17.99
Genuine replacement parts Get back on the road with a quality replacement hanger. Original equipment replacement rear derailleur hanger. - Original replacement rear derailleur hanger - For use with 2008-2010 Trek Madone
$12.99
Genuine replacement parts Ensure your battery stays properly in place. Genuine battery mounting accessories and replacement parts. - Contains: Lower- and Upper Bracket and RIB Bumper - Hardware not included
$209.99
Integrates seamlessly into frame. Genuine replacement parts Keep your Speed Concept looking fresh. - Only compatible with Speed Concept - Flippable head
$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
$24.99
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
$26.99
Genuine replacement parts Use a smaller battery in your 625Wh RIB battery slot. Fill the gap between your 625Wh battery slot and your 500Wh battery. - Not compatible with Bosch Smart System batteries - Only for use in 625Wh slots with 500Wh batteries - Hardware is included - Refer to Service Manual for assembly instructions and service
$69.99
Genuine replacement parts Prowheel: Crank it up! Shift smooth, use matching chainrings. - Bosch Generation 3 specific e-bike narrow wide chainring - Aluminum spider and steel chainring -104mm BCD
$31.99
Genuine replacement parts Genuine Trek replacement part to unload the battery. Original Equipment specifications. Compatible with Bosch Powertube RIB batteries. - The handle comes with the spring and RIB handle Spring loaded plunger - Hardware should be ordered separately
$6.50
Genuine replacement parts Genuine replacement parts Original Equipment specifications. Compatible with Bosch Powertube RIB batteries. - Hardware should be ordered separately
$52.99
Genuine replacement parts Get your bike back on the road with new chainrings Replacement chainring for your Bosch Gen 2 equipped bike - Bosch Generation 2 specific steel chain rings - 3mm offset Boost compatible -Direct Mount
$20.99
Genuine replacement parts Get back on your bike with these replacement chainrings. Replacement chainring for your eBike. - Compatible with Bosch Gen 3 - Without spider and bash guard - For assembly on spider with mini ISIS axle interface - 104mm BCD
$52.99 - $80.00
Genuine replacement parts Get back on your bike with these replacement chainrings. Replacement chainring for your eBike. - Compatible with Bosch Gen 4 - With spider and bash guard
$34.99
Handlebar tape that's made from partially recycled materials and designed for a comfortable, durable, and tacky grip feel. Tape for confident and comfortable riding Perfect for white-knuckle crits, 100-mile gravel rides, and weekend adventures, EcoTack handlebar tape has a tacky, confidence-inspiring grip with vibration-damping comfort. Plus, It's made from partially recycled material. - 3mm of shock-absorbing foam elevates comfort - Super-tacky texture offers a no-slip grip - Made from 45% recycled materials and 29% biobased foam - Ideal stretch for quick and easy installation - Adhesive backing simplifies installation - Finishing strips and reflective Trek bar end plugs included - Weight: 108g
$95.00
Replacement handlebar display unit specifically for your Townie GO! 7D bike. Product details: - 22.2mm handlebar mount - Compatible with Townie GO! 7D only
$18.99
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
$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
$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
$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
$399.99
Original equipment integrated handlebar for Trek Madone SLR bikes. GENUINE REPLACEMENT PARTS Features KVF shaping and integrated design for unbelievable aerodynamics and stiffness. Variable radius, compact flare (VR-CF) shape offers wrist clearance in the drops. PRODUCT DETAILS - Not compatible with other bikes - 100% OCLV carbon fiber construction - Seamless integration with Blendr accessory bases and mounts, sold separately - For installation instructions, please see the Madone Assembly Manual
$369.99
Get back on the road with a genuine replacement stem. Original equipment replacement stem for your Madone SLR. PRODUCT DETAILS - High fit stem is 7-degrees of drop - Not compatible with other bikes - For installation instructions, please see your Madone Assembly Manual
$52.99
Genuine replacement parts Praxis bottom brackets feature precise tolerances and quality materials to ensure smooth, quiet spinning for many miles. No more creaking. Smooth operation. Fast bearing replacement. - For use with Trek T47 frames with 85.5mm bottom bracket shells - Compatible with Shimano 24mm cranks
$39.99
Genuine replacement parts Use original bottom brackets for optimal functionality. Prowheel: Crank it up! - Prowheel PW-BB73+ - Shell Width: 68/73mm for MTB - Compatible with BC1.37"x34T BB Cups with 24mm diameter spindle - Compatible with Shimano Hollow Tech II cranksets
$4.99
Original replacement parts for optimal functionality. - Includes 2 bolts
$17.99 - $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: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: 2-bolt
$159.99
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
$39.99
Angle-adjust headset cups for select Trek mountain bikes. - Does not include any other headset parts - Both the upper cup (size-specific) and lower cup (universal) are required - Confirm compatibility and find instructions in your bike's service manual
$1.99
Allows mounting of mono or duo Blendr Mount to Trek Madone SLR or one-piece Handlebar/Stem. - Corrosion resistant - Blends seamlessly
$3.99
Get your cables under control. - The lightest, quietest, and most versatile cable management system - For specific compatibility concerns, please contact our Customer Service team
$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 127mm to 152mm - Hardware included