• Full 6061-T6 aluminium alloy hub shell
  • Enduro angular contact bearings for maximum life and minimum rolling resistance
  • Secondary surface coating (gold look on relieved areas) offers 60x corrosion resistance
  • 11/10 speed Shimano/SRAM freehub and SRAM XD Driver options
  • Exactly the same 240 point, 1.5 degree engagement system as the KH-1 with 8 magnetically sprung pawls
  • 9mm quick release and 15mm through axle front hub options
  • 135x10mm quick release and 142x12mm through axle rear hub options
  • 28 and 32 hole front and rear drilling choices
  • ~125 grams front, ~300 grams rear. Fat bike: ~145 grams front, ~340 grams rear.