Wahoo Campagnolo Freehub
Wahoo Campagnolo Freehub
If you ride Campagnolo, your cassette will not fit a KICKR as supplied. The trainer comes with a Shimano/SRAM freehub body, and Campagnolo cassettes use a different splined interface. This is the replacement body that makes your existing cassette fit properly, rather than forcing you to keep a second Shimano wheelset for indoor use.
Swapping it is a workshop-simple job — the freehub body comes off and the new one goes on with basic tools. Once fitted, your Campagnolo cassette mounts as it would on any Campagnolo wheel, your shifting indexes correctly, and your gear numbers indoors match your gear numbers outdoors.
Who this suits
Campagnolo riders with a direct drive KICKR, which is most people who own both. It is one of those parts you only need once, and then never think about again.
Who can skip it
If you run Shimano or SRAM, you already have the right freehub. For SRAM XDR or XD cassettes — 12-speed AXS and Eagle — you need the XDR/XD freehub body instead. And if you use a trainer with a Zwift Cog, like the CORE 2 Cog and Click version, you shift virtually and do not need a cassette or a matching freehub at all.
Fitting and compatibility
Designed for Wahoo KICKR direct drive trainers. Freehub compatibility varies between KICKR generations, so if you are not certain which model you have, send us your serial number and we will confirm the right part before it ships.
Delivery, warranty and returns
Free standard UK shipping applies on orders over £50. Dispatched from the UK with tracking, typically within 5–7 business days, with delivery taking 7–10 business days. Supplied brand new with the full manufacturer warranty — see our warranty page. Unused items in original packaging can be returned within 30 days via returns.
Frequently asked questions
Do I need any special tools?
Basic workshop tools and a cassette lockring tool. If you would rather not, any bike shop will do it in minutes.
Will my 12-speed Campagnolo cassette fit?
Campagnolo cassettes use the Campagnolo splined pattern that this body provides. Confirm your specific cassette generation with us if you are unsure.
Can I switch back to Shimano later?
Yes. Keep the original body and swap it back whenever you want.