- XD driver that works with Saris H3, and CycleOps Hammer & H2 trainers
- SRAM XD compatible with cassette adapter included; SRAM XDR compatible without spacer
- 12-speed systems cannot be used with the H3 Direct Drive Smart Trainer, as well as the CycleOps Hammer and H2.
- For SRAM RED and Force eTap AXS 12 speed groups on Saris direct drive trainers
- Free hub adapter kit to equip SRAM XD/XDR cassettes to Saris direct drive trainers
