FSA BB30 MTB Bottom Bracket (OS7000)BB30 MTB uses the same direct fit bottom bracket and Cir-clip design as BB30 - BB30 MTB uses the 30mm inner diameter (ID) bearing, for cranksets with a 30mm diameter (OD alloy spindle.Features: Material: Chrome steel BB30 cartridge bearings BB shell width: 68/73mm for MTB Includes: Cir-clips and bearing covers Weight: 63gBuy FSA Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.
