Filter By:
- Bar Ends (6)
- BMX (18)
- Bottom Brackets (10)
- Brakes/Levers/Pads (165)
- Cables (61)
- Cassettes/Freewheels (18)
- Chainrings (29)
- Chains (37)
- Show More Categories
- Cranksets (33)
- Derailleurs (25)
- Forks (2)
- Handlebar Grips/Tape (138)
- Handlebars (11)
- Headsets (28)
- Pedals (56)
- Saddles (21)
- Seatposts (10)
- Shift/Brake Combinations (1)
- Shifters (19)
- Shocks (1)
- Stems (4)
- Other (467)
- Show Fewer Categories
- Show More Brands
- Show Fewer Brands
- Show More Sizes
- Show Fewer Sizes
- Show More Model Years
- Show Fewer Model Years
Parts
$12.99
• Steel
• Retainer ball bearings, includes top cap and star nut
• 1 1/8 inch
• S.H.I.S.: EC34/28.6, EC34/30
$10.49 - $22.09
- Steel cups
- Steel retainer bearings
- Available in chrome or black
- Steerer Dia: 25.4mm
- Cup Dia: 30mm
$6.99 - $10.49
- Steel cups
- Steel retainer bearings
- Available in chrome or black
- S.H.I.S.: EC32/25.4-24tpi|EC32/27
- Steerer Dia: 25.4mm
- Cup Dia: 32.5mm
$10.00 - $14.99
State Bicycle Co. offers 13-tooth through 17-tooth cogs for single speed/fixed gear bikes. These measure 1/8th and are English threaded. Please consult with a professional bicycle mechanic to ensure proper fit.
$19.99
$50.00
60% Off
The Body Geometry Comfort Gel is ergonomically designed and scientifically tested to provide unmatched comfort and support while reducing pressure on soft tissue.
- Plush foam combined with gel inserts delivers unmatched comfort.
- Anatomically designed Body Geometry groove improves blood flow and comfort.
- Vacuum formed construction creates a durable and waterproof saddle.
- Level 5 padding: Ideal for commuting and casual riding
- SWAT-compatible mounts molded into the saddle base allow for sleek and integrated storage solutions.
$15.00
Add a rack to your frame, even if you don’t have rack mounts. Allows standard rack stays to be bolted directly to the seat collar, for a clean and simple look. Made from lightweight aluminum for durability, with threaded inserts to bolt the stays directly into the seat clamp.
- 35mm inner diameter fits all alloy Specialized MTB frame designs with 30.9mm posts and 35mm O.D. seat tubes.
- 37mm inner diameter fits all carbon Specialized MTB frame designs with 30.9mm posts and 37mm O.D. seat tubes.
$10.00
Speed up your T2 transition with the Sitero Hook. Adding the Sitero Hook to the rear of your Specialized Sitero saddle (sold separately) gives your bike a more secure hold on event stands. It includes the hook and two bolts.
$16.99
QUICK-LINK
FEATURE
- Tool-free assembly (possible)
- Non-reusable
- TL-CN10
BENEFIT
- Easy connect
- Compatible with current 11-speed chains
- Quick assembly tool
$13.99
- 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
$15.99 - $41.99
Shimano ST-EF500 shift/brake lever provide an ergonomic, integrated solution for both brake and shifting controls.
- Optical gear display
- Adjustable reach
- 4-Finger lever, compatible with cantilever, roller, linear-pull, and mechanical disc brakes
$15.99
• 107mm arch for better clearance with mud guard
• Updated rubber boots secure attachment to lead pipe
• Strong braking power with excellent braking control
• Cartridge shoe holder
• Color options: Black, Silver
$16.99 - $18.49
Shimano Altus M310 shifters for 3x7 or 3x8 drivetrains.
- Optical gear display
- Stainless steel shift cables included
$19.99
For reliable mountain bike shifting, Shimano's SL-M315 RAPIDFIRE shift lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke.
- Slim main lever body
- OPTISLICK for smooth shifting performance
- Gear display positioned below the handlebar
- Numbered gear display indicates gear position at a glance
- Light shifting operation, wider compatibility, and suitable for internal cable routing
- Streamlined cockpit experience
$15.99
- Simple and reliable square taper bottom bracket
- Replaces both BB-UN26 and BB-UN55
- Sealed cartridge bearings
- Cr-Mo axle
- For bicycles equipped with a chain case, select BB-UN300-K
- For E-type front derailleur compatibility, choose BB-UN300-E
- Fixing bolts not included; Shimano FC-E6000 bolts suggested
$19.99
Nexus Revoshift 3-speed shifter with optical gear display.
$16.99 - $17.99
Nexus SL-C3000 Revoshift easily shifts through 7 gears.
- Rotational twist shift action
- Improved overall internal geared hub system efficiency
$12.99 - $17.99
Nexus Revoshift Shifter for 8-speed internal hubs.
- Improved overall internal geared hub system efficiency
- New and updated design, complementing the NEXUS series
- Optical gear display
$16.99
The Revoshift shifter allows you to change gears by simply twisting with thumb and index finger while keeping your hands on the handlebar.
- Easy and reliable shifting is good for average riders and beginners.
- Dual-diameter shift collar allows any hand size to get a secure grip on the shift collar.
- Designed to improve efficiency in the Nexus internally geared hub system
$19.00
Reliable and Durable 2-Bolt Cleat
Small details make a big difference—especially when it comes to mountain biking. Worn-out cleats can lead to poor pedal function including premature or stubborn release. But swap on a new set of Shimano SM-SH51 Cleats and you know they're purpose-built to work seamlessly with nearly all Shimano SPD Pedals, delivering long-lasting performance thanks to their heat treated forged steel construction that will stand up to even the harshest riding conditions.
Features:
- Shimano SM-SH51 SPD Cleats come stock with all Shimano SPD pedals and are the go-to choice for mountain bikers, indoor cyclists, and anyone looking for a durable and reliable 2-bolt cleat.
- Customizable: Engineered specifically to work with nearly all Shimano SPD pedals, which allow you to micro-adjust the spring force required to clip in and out of your pedals
- Secure Engagement: Deliver 4 degrees of float, which assures just the right amount of movement while also providing a secure connection to your bike
- Ease of Disengagement: Feature a 13-degree clip-out angle, allowing you to quickly get out of your pedals when the need arises
- Built to Last: Made from heat treated forged steel that delivers durable long-lasting performance even under the most severe riding conditions
PREDICTABLE ENGAGEMENT
With 4 degrees of float, Shimano SM-SH51 Cleats permit just the right amount of movement for critical on-the-fly weight shifts while still delivering the secure cleat-pedal engagement needed to confidently tackle technical terrain.
USER FRIENDLY
Shimano SM-SH51 Cleats are compatible with nearly all Shimano SPD pedals, which allow you to micro-adjust how hard or easy it is to clip in and out, providing an unmatched level of customization. These cleats also feature a 13-degree clip-out angle, meaning with the simple outward twist of your heel you can quickly get out of your pedals when the need arises.
$19.99
FD-A073 Tourney Front Derailleur for 2x7 or 3x7 drivetrains.
- SG-X chainring compatible
- Quick assembly
- Interchangeable with SHIMANO road 7-speed system
- Easy adjusting
- Light operation and smooth shifting
$11.99
Compatible with DUAL SIS index shifting, the Shimano Tourney TY front derailleur is perfect for 3x7 and 3x6 speed drivetrains.
- Action: TOP SWING
- Angled clamp band design
- Applicable Top-Mid tooth difference: 8T
- Chain line: 47.5/50mm
- Chain stay angle: 63-66
- Top gear teeth: 42T
- Total capacity: 18T
$14.99
Enjoy quality and reliability with the Shimano Tourney 6/7-speed rear derailleur. It makes use of Shimano SIS, HyperGlide, and Double Servo technologies for smooth, accurate shifts.
- Maximum cog size: 34t
- Total capacity: 43t
$14.99
Enjoy quality and reliability with the Shimano Tourney 6/7-speed rear derailleur. It makes use of Shimano SIS, HyperGlide, and Double Servo technologies for smooth, accurate shifts.
- Maximum cog size: 34t
- Total capacity: 43t
$13.00 - $158.00
Shimano chainrings offer durability and confidence-inspiring performance, and go a long way towards getting a drivetrain back to optimum working condition.
- 6700-G and 6750-G chainrings are OEM for Ultegra "Glossy-Gray" cranksets
$19.99
Selle Royal's Memory Foam Seat Cover combines the immediate comfort of Slow Fit Foam with a perfectly ergonomic surface shape. Slow Fit Foam provides superior comfort by molding itself to fit the shape of the body's contact points, creating a more uniform pressure distribution while maintaining effective support. It's ideal for increased comfort on every type of bicycle.
- Dimensions: 248mm long x 220mm wide
- Weight: 289g
$10.40 - $12.00
$13.00 - $15.00
20% Off
SRAM's 3.0 Twist Shifters are simple to use and offer solid shifting and reliable construction. Using SRAM's 1:1 actuation ratio technology, the 3.0s are easy to set up and easy to adjust. Plus, with a simple twist of the wrist, you can shift a handful of gears at once.
$19.00 - $24.00
Disc brake mount adaptor.
- Includes stainless steel adaptor and caliper bolts
$7.20 - $15.00
$9.00 - $15.00
Up to 20% Off
SRAM's MRX Comp Twist Shifters are simple to use and offer solid shifting and reliable construction. They shift a 2:1 Shimano rear derailleur.
$18.00
The PC-951 is SRAM's most economical PowerChain and maintains their high standards of quality. It boasts tough chrome-hardened pins for durability and accurate shifting. And, with its great PowerLink, you don’t even need tools to install it.