Parts & Accessories

- 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

Zipp Speed Weaponry Rear Axle Conversion Kits - Converts a road disc into a track disc rear - Fits black 2013 188 V8 disc hubs only - Fits Zipp 900 and Super-9 Discs

- Hub Cognition V2 Axial Clutch Kit - Disc brake/rim brake - Includes: ratchet shell & driver, sylomer spring assembly & seal cap)

- 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

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

Airspy Wheel Mounted Air Sensor—Presta mounts on the wheel/valve and gives constant readout of tire pressure on either the SKS MYBIKE app or Garmin device. - For front and rear wheels - Includes battery and security lock - For Presta or Dunlop valve stems

Freehub bodies for Zipp Cognition hubs.

- Hub axle, rear - Zipp Cognition V2 Disc Brake NSW w/Bearings (2 x 61903)

- Hub Axle, rear - Zipp Cognition V2 Rim Brake NSW w/Bearings (2 x 61903)

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—XDR Driver Body Kit—Zipp ZR1 Compatible With: WH-202-FTLD-A1, WH-303-F650-A1, WH-303-FTLD-A1, WH-303-FTLR-A1, WH-303-FTUD-A1, WH-303-FTUR-A1, WH-404-FTLD-A1, WH-404-FTLD-B1, WH-404-FTLR-A1, WH-808-FTLD-A1, WH-808-FTLR-A1, WH-SP9-TLD-A1, WH-SP9-TUD-A2, WH-SP9-TUR-A2

Wheel Freehub Kit—XD Driver Body Kit—ZM1 3Zero - Compatible With: WH-MOTO-30-A1

Replacement Freehub body for OOZY Trail R142/135, SPIKE R135/142, or SPIKE DH R150/157 Rear hubs. Compatible with all OOZY hubs and wheels. Compatible only with SPIKE and SPOON wheels (135mm and 150mm) produced in 2016 or later (with SPIKE hubs).

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

Replacement Alloy HGR (HG-Road) Freehub Body, with Anti-Bite Technology, for all HEX Rear Hubs. Includes spacer ring to also allow the use of MTB cassettes. Compatible with: - All HEX J-Type, Straightpull, and Gravel rear wheels Not compatible with: - SPIKE/OOZY/SPOON hubs

- 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 Alloy HG Freehub Body, with Anti-Bite technology, for all HEX Rear Hubs. Compatible with: - All HEX J-Type, Straightpull, and Gravel rear wheels Not compatible with: - SPIKE/OOZY/SPOON hubs

Replacement Alloy XD Freehub Body, for all HEX Rear Hubs. Compatible with: - all HEX J-Type, Straightpull, and Gravel rear wheels Not compatible with: - SPIKE/OOZY/SPOON hubs

Replacement Alloy XDR (XD-Road) Freehub Body, for all HEX Rear Hubs. Includes spacer ring to also allow the use of MTB cassettes. Compatible with: - All HEX J-Type, Straightpull, and Gravel rear wheels Not compatible with: - SPIKE/OOZY/SPOON hubs

Steel Shimano HG and SRAM XD Standard Freehub body for OOZY Trail R142/135, SPIKE R135/142, or SPIKE DH R150/157 Rear hubs. - Compatible with all OOZY hubs and wheels. - Compatible only with SPIKE and SPOON wheels (135mm and 150mm) produced in 2016 or later (with SPIKE hubs).

- 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

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.

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.

Durasync freehub bodies feature triple freehub bearings for increased axle stability to handle even greater vertical and torsional loads. This CNC machined durasync freehub is a direct replacement for your Neo hub, and includes pawls, springs, pawl retaining ring, and red freehub spacer. Bearings are pre-installed. - 6-pawl system provides 36 points of contact and 10-degree engagement for quick acceleration - Chromed steel bearings - Wide bearing stance and axle design reduces flex and adds durability - Low drag main seal prevents contamination and reduces resistance - Mini Driver has a Shimano HG spline, but is 10mm shorter to accept 11-speed cassettes with 10t cogs from Hope and OneUp Components