COMPATIBLE SRAM XD/XDR FREEHUB FOR DIRECT DRIVE HOMETRAINER DIRETO, DIRETO X, DIRETO XR, DRIVO, DRIVO II, KURA, TURNO, SUITO, ZUMO, TURBO ROTEO AND VOLANO). Compatible with 12 Speed Cassettes.
COMPATIBILITY GUIDE: ADAPTER-FREEHUB_COMPATIBILITY_EN-IT_2024.pdf (shopelite-it.com)