The standard body of a Tacx direct drive trainer is not compatible with all cassettes. Use this freehub body to adapt your trainer to suit your SRAM 11 and 12-speed XD/XD-R cassettes.
For use with direct drive trainers with Type 2 axles
Compatible with Garmin Tacx FLUX 2, Tacx FLUX S, and Tacx NEO 2T Direct Drive Smart Trainers
For use with SRAM 11 and 12-speed XD/XD-R cassettes
SRAM XD cassettes require 1.85mm spacer for installation
Requires 5mm hex key for installation of freehub body
