
Wahoo Kickr Core
Wahoo Kickr Core
The product description states that any cassette between 8 and 11 speeds must be purchased. Can I also put a 12-speed SRAM cassette on it? Or asked the other way round: If my current road bike has a 12-speed cassette on it, do I also have to put a 12-speed cassette on the roller trainer so that the gears don't break / work (it's a Sram Force AXS). Thanks for the help!
For a SRAM 12-fash cassette you need to replace the freewheel body (https://de-eu.wahoofitness.com/devices...). This is done in two minutes. Then all 12-speed SRAM MTB or road bike cassettes will fit on the Core without any problems. Only 11-speed Shimano or SRAM cassettes fit on the original freewheel body. Replace the freewheel and you're done.