Hi guys! I recently got a Specialized Chisel and am wondering if I could fit it on a Wahoo kickr core or if I would need a different freehub body.
The Chisel has standard 142x12mm thru axle spacing, so the rear hub width should be no problem.
But the cassete is a SRAM PG-1210 Eagle, 11-50t… does this cassette require the Wahoo secondary XDR freehub body? Or could I just use it with the hub that came with the kickr core? What about getting a different 12 speed (but Shimano) cassette?
The PG-1210 has the Hyperglide spline, fits Shimano compatible freehubs. This means you’re limited to an 11 tooth high gear. Going to XDR would give you the option of a 10 tooth high gear if that makes a difference for you.
Since you are presumably using a SRAM Eagle chain I would stick with Eagle cassettes designed to work with it.