The standard body of the Tacx direct drive trainers, like the NEO Smart and FLUX Smart, is not compatible with all cassettes. That’s why they offer additional bodies suitable for SRAM XD-R, SRAM XD cassettes and Campagnolo. It's very easy to replace these driver bodies, you’ll only need a 5 mm allen key.
|T2805.81 Sram XD/XD-R pre-2020||8714895057729||T2805.81||TAC49661763R|
|T2875.76 Sram XD/XD-R 2020||8714895058238||T2875.76||TAC46992202R|