Direct Drive XD/XDR Driver - Primary

Direct Drive XD/XDR Driver


XD driver that works with Saris H3, and CycleOps Hammer & H2 trainers.

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SKU: 9728T

  • SRAM XD compatible with cassette adapter included
  • SRAM XDR compatible without spacer
  • Works with Hammer, H2 and H3 trainers
  • 12-speed systems cannot be used with the H3 Direct Drive Smart Trainer, as well as the CycleOps Hammer and H2.

Our Warranty

View our Product Warranty page for more information about the Direct Drive XD/XDR Driver warranty.