Filter By:
- Bar Ends (18)
- BMX (69)
- Bottom Brackets (227)
- Brakes/Levers/Pads (699)
- Cables (232)
- Cassettes/Freewheels (139)
- Chainrings (298)
- Chains (153)
- Show More Categories
- Cranksets (286)
- Derailleurs (179)
- Forks (201)
- Groups (30)
- Handlebar Grips/Tape (376)
- Handlebars (271)
- Headsets (164)
- Pedals (367)
- Saddles (364)
- Seatposts (117)
- Shift/Brake Combinations (73)
- Shifters (137)
- Shocks (31)
- Stems (167)
- Other (2149)
- Show Fewer Categories
- Show More Brands
- Show Fewer Brands
- Show More Sizes
- Show Fewer Sizes
- Show More Model Years
- Show Fewer Model Years
Parts

$16.50
iSSi's SPD cleats are perfect for all your SPD-compatible pedals. If your entry and exit isn't what it used to be, a cleat replacement is just what the bike doctor ordered.
• 4 degrees of float both inward and outward

$48.00
All Wheels Manufacturing replacement derailleur hangers are produced in their Colorado shop to exacting tolerances. - CNC machined 6061 aluminum - Black anodized finish - Includes (2) M8 Chainring Bolts
$7.25
Aluminum headset stack spacers precision cut to ensure proper headset function.
- Precision cut for proper function

$32.00
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

$27.00
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

$32.00
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

$13.99 - $15.99
This mid-rise handlebar provides smooth lines and pure comfort
- Black powder coat
- 1"(25.4mm) clamp, 5.25" rise, 27" wide
- Handmade in Maysville, Kentucky

$9.99
Genuine replacement parts
When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered.
Upgrade or refresh your bike.
- Replacement downtube strike plate for 2012 Madone
- Self adhesive

$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

$34.99
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

$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

$44.95
The TerraTrike Comfort Pedal Conversion Kit is a great safety addition for your trike. Providing a comfortable foot support solution, they also allow for hands free entry. Specifically designed for recumbent trikes they are easily adjustable.
- One pair is included in the kit.
- Pedals not included - mounts to standard TerraTrike pedals.
- One size fits most.
- Convert standard pedals to pedals with heel support straps
- Securely holds heel of foot when going over bumps
- Fits TerraTrike and many other standard pedals
- Easy sizing with straps

$17.99
Flat mount front adapter for both 140mm or 160mm rotors. All mounting hardware included in package.

$89.99
Finally: a mechanical disc brake for mountain bikes and fat bikes that offers superior performance and is a snap to set up. The Spyke is a dual-sided mechanical caliper where both pads actuate to provide even and precise clamping force. This results in even pad wear and easy pad adjustment with the addition of a barrel adjuster. No longer is adjusting the whole caliper necessary as the pads wear. All of this in a 169g (per caliper) package that works with all linear-pull levers. Caliper and mounting bolts included.
SPECIFICATIONS
- Dual-piston actuation
- Even pad wear
- Easy adjustment and set up
- Works with ALL long-pull levers
- TRP's own, ultra-grippy, semi-metallic pad that is Shimano M525/M515 compatible, allowing for further customization
- Compound works well in dry conditions but may wear quickly in wet/muddy conditions
- Rotor and adapters sold separately
- Weight: 170g/caliper per wheel

$72.99 - $79.99
The Spyre is a mechanical disc brake that offers superior performance with incredibly easy setup. This is a dual-piston-actuated mechanical disc brake caliper that provides precise clamping force. This translates into even pad and rotor wear, because the rotor does not need to flex to one side during braking. We added a simple cable barrel adjuster to make fine-tuning easy. All of this in an incredibly thin 40mm, 146g package that works with any drop bar levers on the market. Rotors and adapters are sold separately.
For tandem bikes, we recommend the Spyre caliper paired with our 2.3mm thick rotors. This will give optimum stopping performance for you and your partner.
SPECIFICATIONS
- Weight: 154g per caliper
- Dual-sided actuation
- Works with ALL cable-actuated road levers. Compressionless (linear strand) housing is highly recommended
- Comes with TRP ultra-grippy semi-metallic pads
- Calipers are compatible with Shimano M525/M515 pads
- 160mm rotors recommended on front wheel
- Rotors, adapters, and flat mount mounting bolts sold separately
- All flat mount calipers being mounted to the fork require the FF-5 Front Flat Mount 140/160mm adapter
- Sold as a caliper only

$34.10 - $47.99
- Optimum heat dissipation
- High durability
- Wear indicators
- 1.95mm thick
- Rounded edge
- UCI approved
- Hub Compatibility: ISO 6B
- Disc Pad Type: Metal or Resin
- Material: Steel

$24.99 - $31.99
Sunlite's Adjustable Quill Stem puts your bars right where you want them. This wonderfully easy-to-use stem adjusts from 0 to +50 degrees—more than enough to help you find your ideal position. And, the 2-bolt clamp holds securely holds your bars.

$19.99 - $24.99
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.

$19.99 - $46.99
- 6061 Forged Alloy
- Made to O.E.M. specifications
- Correct hardness to reduce damage to frame upon impact
Page 1 of 219
Next page