Rotor Bottom Bracket Pressfit BB86/89/92 (41mm) to 24mm Shimano PF4124

ROTOR PF4124 BB. Weight: PF4124 BB Steel - 60g. Rotor Bottom Bracket Pressfit BB30 (46mm) to 24mm Shimano Hollowtech II - PF4624. Shimano BB-MT501 HollowTech II Bottom Bracket - 68/73mm. Tifosi Carbon Campagnolo Fit Bottom Bracket - 111mm - Italian.

eBay