Parts & Accessories

Optimize your Zipp wheels with CeramicSpeed Hub Bearings to benefit from reduced friction and increased performance. The result is higher speed with the same effort as well as a higher top speed. CeramicSpeed Wheel Bearings have a proven lifetime, which is 3-5 times longer than standard bearings. All components are optimized for low friction and prolonged lifetime. This wheel kit is compatible with 1st generation non-disc Zipp NSW (before mid-2018). In The Box - 4 x 61803 bearings - 1 x 61903 bearing - 1 x 61804 bearing - 10ml syringe of CeramicSpeed All Round Grease - Sticker sheet

Choose to ride even faster by using CeramicSpeed Hub Bearings in your wheels. The DT Swiss-3 wheel kit fits 240s Disc hubs. Other kits are available for DT 240s rim brake hubs, and DT180 as well. The high velocity of wheel bearings means that bearing friction can have a huge impact on performance. CeramicSpeed Wheel Bearings have a proven lifespan, which is 3-5 times longer than standard wheel bearings. In The Box: - 2 x 61903/18 bearings - 2 x 61802 bearings - 2 x 61902 bearings - 10ml syringe of CeramicSpeed All Round Grease - Sticker sheet Remember to add grease and mount seals before installation.

- Lowest resistance hybrid ceramic (ceramic balls and steel cages) available - Measurable wattage savings between 1.5 and 9 watts per bearing set, depending on the level and condition of your existing bearings - Kits include Freehub body with CeramicSpeed

Freehub bodies for Zipp Cognition hubs.

Zipp Speed Weaponry Rear Axle Conversion Kit - Not to be used on 188 V6 or earlier rear hubs - Only to be used to convert Zipp's 188 V7 10-speed rear hubs to 11-speed

Wheel Freehub Kit SRAM XDR for Super 9RB - Compatible only with the Super 9 - Compatible With: WH-SP9-CCR-A1

This 11-speed freehub is only compatible with model-year 2013 (V8) and 2014 (V9) Zipp wheelsets. Check that your hub has a black end cap before using this freehub. Use the spacer for compatibility with 10-speed Shimano and SRAM drivetrains after installation. The red freehub is designed for SRAM or Shimano drivetrains and includes a spacer for 10-speed compatibility. The blue freehub is designed for Campagnolo drivetrains. The Campagnolo version requires one 0.25mm axle washer, which is included. - 10 to 11-speed wheel conversion can only be completed by an authorized Zipp Service Center - Not intended to convert older 10-speed freehub wheels to 11-speed freehub wheels - Only intended to swap freehub compatibility (SRAM/Shimano - Campagnolo) with current 11-speed wheels - Includes cassette spacer - Material: Aluminum

CushCore is an engineered foam insert to be mounted inside a tire, designed to absorb impacts, reduce vibration, and increase lateral stability. These characteristics translate to a more controlled, comfortable, and faster ride. - The system is designed to be used with tubeless-ready or tubeless converted rims and tires and is compatible with tubeless tire sealants - A specially designed tubeless air valve is included with each insert; allowing air to move through the valve without becoming obstructed by the insert - The insert divides the inner volume of the tire in half, maintaining air underneath the tread and the foam insert next to the rim - Fits tire widths 2.1 – 2.6" and rims with internal width 22 – 35mm Includes: - 2 CushCore Inserts - 2 CushCore Tubeless Air Valves - 4 Rim Stickers - Installation Instructions

Upgrade or refresh your Bontrager wheels. Genuine replacement parts Whether you're looking to upgrade to the newest and freshest drivetrain or simply hoping to refresh your trusty wheelset, Trek Genuine Replacement Parts have you covered. - Replacement parts for Bontrager hubs using the DT 240 platform - Compatible with all Bontrager wheels with DT 240 hub internals - For use with Shimano MICRO SPLINE cassettes - Includes 12mm thru-axle end cap

Ratchet freehub bodies have a gloss finish and don't have a seal, as this is fixed on the hub shell. The Ratchet System was the first of this type for DT Swiss; used in the mid-range products like the 350 hubs. - End Cap Included

125 piece assortment of precision machined axle spacers (0.5mm to 5mm thickness). - Outside Diameter of Spacers: 16mm - Inside Diameter of Spacers: 10mm Kit includes: - (10) - 0.5mm thick spacers - (30) - 1mm thick spacers - (30) - 2mm thick spacers - (25) - 3mm thick spacers - (15) - 4mm thick spacers - (15) - 5mm thick spacers

- Freehub for Cognition V2 hubs

Wheel Freehub Kit—(Includes Bearings & Pawls) 11/12 Speed XD—X0 HUBS/RISE 60 (B1)/ROAM 30/ROAM 40/RAIL 40/RISE XX/ROAM 50/60 (B1) Compatible With: HU-X0-A1, WH-RAIL-40-A1, WH-RISE-60-B1, WH-RISE-XX-A1, WH-ROAM-30-A1, WH-ROAM-40-A1, WH-ROAM-50-A1, WH-ROAM-50-B1, WH-ROAM-60-B1

Wheel Freehub Kit—XD Driver Body Kit—Zipp ZM2 - Compatible With: WH-MOTO-30-B1

- Replacement freehub bodies include pawls and springs pre-installed - M-Pulse hubs: six pawls are equipped with Neodymium magnets engaging every 1.66 deg - E-Sync hubs: fast 8.18 deg engagement with reinforced high-torque pawls - HG 11sp road FH body

- Replacement freehub bodies include pawls and springs pre-installed - M-Pulse hubs: six pawls are equipped with Neodymium magnets engaging every 1.66 deg - E-Sync hubs: fast 8.18 deg engagement with reinforced high-torque pawls - HG 11sp road FH body

- Replacement freehub bodies include pawls and springs pre-installed - M-Pulse hubs: six pawls are equipped with Neodymium magnets engaging every 1.66 deg - E-Sync hubs: fast 8.18 deg engagement with reinforced high-torque pawls - HG 11sp road FH body

Upgrade or refresh your Bontrager wheels. Genuine replacement parts Whether you're looking to upgrade to the newest and freshest drivetrain or simply hoping to refresh your trusty wheelset, Trek Genuine Replacement Parts have you covered. - Replacement freehub body - Compatible with Bontrager Rapid Drive 108 hubs - Pawls and springs sold separately - Install 3 pawls/springs for 54 tooth engagement or 6 pawls springs for 108 tooth

Match your Beyond Black hubs, spokes and decals (each sold separately) with skewers from Zipp. - Sold in pairs - Stainless steel: 85 grams/set - Titanium: 78 grams/set

Ratchet freehub bodies have a gloss finish and don't have a seal, as this is fixed on the hub shell. The Ratchet System was the first of this type for DT Swiss; used in the mid-range products like the 350 hubs.

DT Swiss tubeless ready tape seals the rim for tubeless applications and also works well as rim tape for tube-type set ups. - Highly resistant adhesive tape works as a rim tape and airseal

- 6 pawl/48 point/7.5-degree engagement - Cassette bodies for Elite Series RD-1110 hubs - Sealed bearings - Material: AL7075

Ratchet freehub bodies have a gloss finish and don't have a seal, as this is fixed on the hub shell. The Ratchet System was the first of this type for DT Swiss; used in the mid-range products like the 350 hubs. - End Cap Sold Separately

Maximum stiffness and highest safety—the RWS Quick Release for road and MTB. Our patented RWS axle system is stiffer, safer, and easier to use than conventional quick-release axles. The RWS quick release is absolutely reliable and offers a strong connection to the frame. The perfect choice for anyone who is looking for maximum performance and safety.

Maximum stiffness and highest safety—the RWS Quick Release for road and MTB. Our patented RWS axle system is stiffer, safer, and easier to use than conventional quick-release axles. The RWS quick release is absolutely reliable and offers a strong connection to the frame. The perfect choice for anyone who is looking for maximum performance and safety.

Maximum stiffness and highest safety—the RWS quick release for road and MTB. Our patented RWS axle system is stiffer, safer, and easier to use than conventional quick-release axles. The RWS quick release is absolutely reliable and offers a strong connection to the frame. The perfect choice for anyone who is looking for maximum performance and safety.

Make your WTB rims air tight and ready for tubeless use with WTB's TCS Rim Tape. This tape covers the spoke holes and can be used as a lightweight rim tape in any rim. Available in 11-meter (covers 5 rims) and 55-meter rolls (covers 27 rims).

Ratchet freehub bodies have a gloss finish and don't have a seal, as this is fixed on the hub shell. The Ratchet System was the first of this type for DT Swiss; used in the mid-range products like the 350 hubs. - Crafted from lightweight aluminum - End Cap Sold Separately - Weight: 39 g

- Original equipment freehub bodies to fit SRAM hubs and wheels. - Includes Drive Side Axle End Cap

- Original equipment freehub bodies to fit SRAM hubs and wheels. - Includes Right Axle End Cap

- Holds one wheel securely for transport (up to 700c with 35mm CX tire installed). - Connects to second Zipp Connect wheel bag to transform into a double wheel bag. - Sturdy water-resistant EVA construction. - Includes removable axle/QR pocket.

Purchase our Kid Trailer axle for your bike, and share your stoke for cycling with your kids. Simplify your life by allowing quick and secure attachment of your trailer to your best and favorite bike. Enjoy the adventure. Robert Axles for Kid Trailers are designed specifically to fit your 12mm thru-axle bike and allow attachment of any hitch-mounted trailer. These fit any trailer that has two wheels and a single point of attachment to the axle. This includes all the two-wheeled child, pet, and cargo trailers such as Thule, Chariot, Burley, Instep, Carry Freedom, and many more. - The axle shaft and axle end are precision CNC-machined. - The axle shaft is 7075 aluminum and hard black-anodized for rugged durability. - The stainless steel axle end allows for mounting of the hitch provided with your trailer. - Hardware for attachment of the hitch is included; the hitch, itself, is not. - No special tools required. Design allows for wheel installation and removal using your standard 5mm hex wrench. - Designed, built, and quality tested in the USA. Proven around the world.

Upgrade or refresh your Bontrager wheels. Genuine replacement parts Whether you're looking to upgrade to the newest and freshest drivetrain or simply hoping to refresh your trusty wheelset, Trek Genuine Replacement Parts have you covered. - Replacement freehub body - Compatible with Bontrager Entry-level hubs

- Grade 3 balls and magnetite rust proof finish - Abec 5 precision and silicone w seals - 3 times cryogenic race treatment - Bearings sold individually, not as pair

Original equipment freehub bodies to fit SRAM hubs and wheels.

Replacement freehub body for Sram 900 series hubs

- Designed to stabilize 15g spokes in most hub flanges - 1000-pack

The Drive Thru is a dummy hub or chain keeper that replaces your wheel while cleaning the chain. It is a fast and effective way to clean your chain between races or in your garage. It allows you to fully rotate your cranks and shift through your complete range of gears while protecting the frame. Installs simply with one hand, and is quick and easy to change between bikes. The Drive Thru is also great for packing the bike for transport. *This Drive Thru Value Meal includes three dummy axles with 1.0, 1.5 and 1.75 thread pitches and one pulley. - Value Meal includes 1.0, 1.5, and 1.75mm thread pitch dummy axles. - All Drive Thru dummy axles are 12mm in diameter. - Dummy axles are precision machined from 7075 aluminum and knurled for easy grip. - Pulleys are machined from durable Delrin. - Oil and solvent resistant O-rings - Lead-in threads designed for quick insertion into the frame - Simple, one-handed installation (no tools required)

- Wheel bearing kit front/rear - Bearing dimensions: 17 x 30 x 7mm - Material: steel - 2 pieces

Purchase our Kid Trailer axle for your bike. and share your stoke for cycling with your kids. Simplify your life by allowing quick and secure attachment of your trailer to your best and favorite bike. Enjoy the adventure. Robert Axles for Kid Trailers are designed specifically to fit your 12mm thru-axle bike and allow attachment of any hitch-mounted trailer. These fit any trailer that has two wheels and a single point of attachment to the axle. This includes all the two-wheeled child, pet, and cargo trailers such as Thule, Chariot, Burley, Instep, Carry Freedom, and many more. - This axle is specifically designed to fit the 142/148 hub standard Surly MDS or Gnot Boost bikes. - The derailleur end of our axle is internally threaded and will use the bolt from your stock Surly axle. The disc brake side of our axle has an engineered mount for your trailer hitch. That mount has been permanently attached to the axle. - The axle shaft and axle end are precision CNC-machined. - The axle shaft is 7075 aluminum and hard black-anodized for rugged durability. - The stainless steel axle end allows for mounting of the hitch provided with your trailer. The threads are M10x1 (metric). - Hardware for attachment of the hitch is included; the hitch, itself, is not. - No special tools required. Design allows for wheel installation and removal using your standard 5mm hex wrench. - Designed, built, and quality tested in the USA. Proven around the world.

Who knew we could make a thru axle disappear? The new Maxle Stealth offers a light, low profile alternative to Maxle Lite. - Hub OLD 20x110 - Length 158mm - Thread Length 10mm - Thread Pitch M20x1.50 - BoXXer C1 (2019+) - 34g lighter than Maxle Lite - Easy installation with a 6mm Allen wrench - Compatible with all 15mm forks

Yes! A 12mm thru-axle adapter for BOB Trailers. These Robert Axles for BOB Trailers are specifically engineered to attach the proven BOB Trailer to your thru-axle-equipped bike. Take full advantage of your modern bike with 12mm thru-axles and harness the rigidity of the thru-axle to haul your BOB Trailer. Set out on any adventure, big or small. Great for off-road tours, trail building, hauling cargo, and more! - The axle shaft and axle end are precision CNC-machined. - The axle shaft is 7075 aluminum and hard black-anodized for rugged durability. - The axle ends are stainless steel which allows for mounting of the BOB Trailer bobbins. - No special tools required. The design allows for wheel installation or removal using your standard 5mm hex wrench. - Please note: This axle does not come with the BOB Trailer bobbins (those are available separately). Or, you can reuse your bobbins from the stock BOB Trailer Quick Release that came with your trailer. - Designed, built, and quality tested in the USA. Proven around the world.

The buyer's choice for wheel builders looking to save weight. ProLock nipples contain a special adhesive compound (by Loctite) which is activated when a spoke is threaded into the nipple, forming a durable bond. - Weight: starting at 20g for 64 nipples

Our Trainer Axle is designed to adapt your thru-axle equipped bike to on-wheel trainers, such as a 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo, and many others. Our goal is to fit the thru-axle to your bike perfectly to minimize spacers and extra parts, providing a clean, high-performance axle for your bike. Train, warm up, and be race ready and fit for the season. - When it’s time for your race or time to head outside, simply remove your bike from the trainer, remove the drive side axle end and go. Our axle is suitable for use on or off the trainer, indoors or out. - The axle shaft and axle ends are precision CNC-machined from 7075 aluminum and hard-anodized for rugged durability. - No special tools required. Design allows for installation or wheel removal using your standard 5mm hex wrench. - Designed, built, and quality tested in the USA. Proven around the world. Important: Before you order, make sure your specific trainer will accommodate the width of your modern thru-axle-equipped bike. Measure your trainer at the widest setting and measure the outside width of your bike frame. Our the trainer axle ends will extend past your frame on each side.

Our Trainer Axle is designed to adapt your Surly MDS/Gnot Boost thru-axle-equipped bike to on-wheel trainers, such as a 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo, and many others. Our goal is to fit the thru-axle to your bike perfectly to minimize spacers and extra parts, providing a clean, high-performance axle for your bike. Train, warm up, and be race ready and fit for the season. - This axle is for Surly bikes with the MDS/Gnot Boost system. - When it’s time for your race or time to head outside, simply remove your bike from the trainer, remove the drive side axle end and go. Our axle is suitable for use on or off the trainer, indoors or out. - The axle shaft and axle ends are precision CNC-machined from 7075 aluminum, and hard-anodized for rugged durability. - No special tools required. Design allows for wheel installation or removal using your standard 5 mm hex wrench. - Designed, built, and quality tested in the USA. Proven around the world.

Make it more aerodynamic – this nipple is hidden inside the rim. DT Hidden Nipples are designed for high-profile rims, in which the inverted design is essential for optimum precision. They are very light and hidden on the inside of the rim: perfectly suited for high aero wheels. The nipples will align perfectly due to their spherical contact surface. - Weight: 22g for 64 nipples

When mounting a wheel quickly and safely, the RWS system is untouchable. It combines the fast mounting of a conventional quick release with the force and safety of a fitting. The high-precision toothing at the inside of the lever allows to fully tighten the axle and to perfectly position the lever. - Ratcheting system tightens skewers with turns rather than a cam - Lever can be rotated into an ideal position after tightening - Removable, plug-in lever design is streamlined and protects your RWS lever - Thread pitch: 12 x 1.5mm - Length: 121mm

When mounting a wheel quickly and safely, the RWS system is untouchable. It combines the fast mounting of a conventional quick release with the force and safety of a fitting. The high-precision toothing at the inside of the lever allows you to fully tighten the axle and perfectly position the lever. - Ratcheting system tightens skewers with turns rather than a cam - Lever can be rotated into an ideal position after tightening - Conical X12 washer, compatible with Syntace X-12 system - Removable, plug-in lever design is streamlined and protects your RWS lever - Thread Pitch: 12 x 1.0mm

When mounting a wheel quickly and safely, the RWS system is untouchable. It combines the fast mounting of a conventional quick release with the force and safety of a fitting. The high-precision toothing at the inside of the lever allows you to fully tighten the axle and perfectly position the lever. - Ratcheting system tightens skewers with turns rather than a cam - Lever can be rotated into an ideal position after tightening - Removable, plug-in lever design is streamlined and protects your RWS lever

Ease of use, lightweight, and optimum performance in a single product. The DT Pro Head shape, combined with both a torx and a square tool interface, makes wheel building a lot easier. The spherical contact surface aligns the nipple perfectly with the spoke. All-brass nipples are recommended for e-bike use. Weight: starting at 26g for 64 nipples.

Big Deal spoke nipple washers are not required for tubeless set up. When used, they eliminated the need for tubeless tape.

Tannus Armour Tubeless inserts are the result of years of top level multi-cell foam manufacturing mixed with extensive professional riding experience. At the heart of Tannus is the patented Aither Technology; a multi-cell foam compound that forms the structure of the Armour. The inserts are designed to displace small impacts while offering a spring-like rebound for a smooth yet playful ride. - 3% Faster than standard tubeless - Flexible sidewall stabilizing "Wings" for smoother ride quality, with 50% more vibration damping - 20mm of rim protection - Not a sealant sponge – keeps sealant where it belongs - Easy Installation (5 Minutes, No tools required) - 150g - About as much as a standard tube (a little lighter)

- End caps for Origin8 FB-1100 fat bike hubs

Tannus Armour Tubeless inserts are the result of years of top level multi-cell foam manufacturing mixed with extensive professional riding experience. At the heart of Tannus is the patented Aither Technology; a multi-cell foam compound that forms the structure of the Armour. The inserts are designed to displace small impacts while offering a spring-like rebound for a smooth yet playful ride. - 3% Faster than standard tubeless - Flexible sidewall stabilizing "Wings" for smoother ride quality, with 50% more vibration damping - 20mm of rim protection - Not a sealant sponge – keeps sealant where it belongs - Easy Installation (5 Minutes, No tools required) - 150g - About as much as a standard tube (a little lighter)

- Hub axle end cap set, rear - Zipp Cognition V2 Disc Brake - Rim brake compatible with XDR & 11-speed

After years of mountain biking with thru-axles with bulky handles that seemed to strike every trailside obstacle, we needed a better option. Our Lightning Bolt-On thru axles offer a high-quality, simple, lightweight alternative to that bulky handle. Available in a range of sizes that fit both front and rear wheels on all types of thru-axle-equipped bikes. - Lightning is Better—Our front and rear Lightning Bolt-On axles offer a stronger, more durable, lower profile, and lighter weight option to replace your stock thru-axles. - Low Profile—No more bulky handles to strike trail obstacles. Aerodynamic design. - Light Weight—Our axles are internally bored to remove unnecessary material without compromising strength. - Easy to install—Our matching front and rear Lightning Bolt-On Axles require only a standard 6mm hex wrench for easy installation and removal. - Better Tolerances—Manufactured in the USA to the tightest tolerances using aerospace materials and CNC manufacturing. No longer will your axle loosen while riding.

Rear axle conversion kits convert your hub to fit a new axle measurement or for a new group set. All DT Swiss hubs can be converted.

Rear axle conversion kits convert your hub to fit a new axle measurement or for a new group set. All DT Swiss hubs can be converted.

Rear axle conversion kits convert your hub to fit a new axle measurement or for a new group set. All DT Swiss hubs can be converted.

Rear axle conversion kits convert your hub to fit a new axle measurement or for a new group set. All DT Swiss hubs can be converted.