Cassette body

To mount a Shimano cassette

Original Mavic part

Original Campagnolo part for mounting a Campagnolo cassette

New body is 40g lighter than the old one.

Very easy to change

Freewheel hub - Road wheels with quick releases

Ratchet System, 12x142 axle, for XD 11-speed and 12-speed cassettes

Compatible with Shimano/Sram 9-12 speeds

For Bontrager Boost Rapid Drive 54 and Rapid Drive 108 hubs

For Mavic ITS-4 wheels

Light version - Only compatible with road wheels

Axle for Boost 12x148mm format - 3-pawl system

For fitting a Shimano or Sram 9-, 10- or 11-speed cassette

For ratchet system, Sram XD version

For 176/177 hubs, Zipp 202-303-404-808 wheels, XD format

3 pawls, disc wheel version

For switching to 12-speed Sram XDR

3-pawl, quick-release wheels - Shimano/SRam 9-10-11-speed

Compatible with 12-speed, 64g

For DT Swiss 1100, 1400 and 1600 series quick release wheels

Compatible Neo 2T, Flux S Smart et Flux 2 Smart, format XDR.

For Instant Drive 360 hub - Quick-release

For Zipp Cognition, Sram-Shimano hubs

To mount a Sram XDR cassette on a quick release disc system bike

Compatible with Shimano/Sram 9-10-11-speed cassettes - Strength and durability - Ratchet system

Compatible with 11-speed and all Shimano road wheels with brake pads

For Bontrager Rapid Drive hubs - Shimano 12-speed cassettes

Compatible with Campagnolo 9/10/11/12/13-speed cassettes, new generation N3W

For Zipp ZR1 hub, Sram 12-speed XDR format

Ratchet freehub body, 180/240 hubs, light version 54g

For Zipp ZR1 hub, compatible with Shimano 9/10/11-speed cassettes

For riding with 13 speeds

New generation

For Campagnolo 13-speed cassettes only, Ratchet technology

To convert your wheel to a 13-speed Ekar or Wireless drivetrain

Specifically for Campagnolo wheels - 30mm axle

For Bontrager 135/142 mm wheels - 3 pawls

For 12x142 mm Ratchet System rear hub

For Bontrager Rapid Drive hubs

Mavic Instant Drive 360 HG9 MTB freewheel body

For SRAM XDR cassette and Zipp Cognition NSW hub

For mounting Campa 11-12v cassette - starting at 11 teeth

Compatible with Campagnolo 9, 10, 11 and 12-speed cassettes

Ratchet System – Campagnolo 13-speed

130 mm OLD

Compatible with Zipp 188 freehub body

Campagnolo N3W 13s - 72 grams

For upgrading to Sram XDR 12-speed - Freewheel body removed from a new bike

For MTB rear wheels in 12x142 or 12x148 (Boost)

Compatible with Sram XDR 11-12-speed cassettes

Compatible with X1900 Spline, M1900 Spline, E1900 Spline