GRS BB86/92 BBs
Lightweight, CNC machined, sealed bearing BB.
CNC Alloy cups to press into 41mm internal BB shells.
Universal 68-73mm, and Road or MTB (with spacers).
Black anodised. 96g
# BB86/92-H fits straight 24mm axle (Shimano type)
# BB86/92-X fits stepped 24/22mm axle (Sram type)
Free shipping on all website orders over £25 to UK mainland.