Features cold-forged and CNC-machined alloy cups, dual-labyrinth bearing covers and precision sealed bearings
Designed to fit all 24-millimeter crank spindles and frames with 68 or 73 x BC 1.37-inch bottom bracket shells
Compatible with Box Three, Box Four, Shimano HollowTech II, and RaceFace X-Type
3rd party web sales must be an Authorized Dealer
spindle interface |
24mm |
shell |
BSA |
shell ID |
33.6mmx24tpi |
width |
68/73mm |
color |
blue |