A replacement XDR driver body for Profile Design GMR and Twenty-Four ii Series rim brake rear wheels (V2), for 12-speed cassettes. XDR is a mounting standard for cassettes with cogs smaller than 11 teeth, and it doesn't need a new rear axle standard, cassette tools or a hub redesign.

Compatibility & fit

Profile Design lists it for GMR rim brake and Twenty-Four ii rim brake rear wheels (V2), with 4NAR as the corresponding hub. Profile Design also lists the same part number, 860234, for the GMR Disc Brake Full Disc rear wheel. Our workshop can fit it for you.

Profile Design warrants this product to the original retail purchaser against defects in materials and workmanship for two years from the date of original retail purchase. The warranty does not cover products that have been modified, misused, involved in a crash or impact, or damaged by improper assembly or by failing to follow the installation instructions.

This cover is in addition to your rights under the Australian Consumer Law. Keep your proof of purchase.

For warranty support, return the product to Tune Cycles and we'll manage the claim with Profile Design's Australian distributor.

  • SRAM XDR driver body
  • 12-speed
  • For GMR rim brake rear wheels (V2)
  • For Twenty-Four ii Series rim brake rear wheels (V2)
  • Corresponding hub: 4NAR
TypeXDR freehub (driver) body
Speeds12-speed
FitsGMR rim brake or Twenty-Four ii rim brake rear wheel (V2); also listed for the GMR Disc Brake Full Disc rear wheel
Corresponding hub4NAR
Profile Design part860234
SKU BCP-860234
Model # 860234
Barcode # 9341983050721
Brand Profile Design
Shipping Weight 0.4800kg
Shipping Width 0.120m
Shipping Height 0.100m
Shipping Length 0.800m