The perfect companion for your direct drive trainer! The Direct Drive Shimano/SRAM Bike Trainer Freehub is a trainer accessory that is compatible with the Saris H3 Direct Drive Smart Trainer, as well as the CycleOps Hammer and H2.
The perfect companion for your direct drive trainer! The Direct Drive Shimano/SRAM Bike Trainer Freehub is a trainer accessory that is compatible with the Saris H3 Direct Drive Smart Trainer, as well as the CycleOps Hammer and H2.