FSA Bottom Bracket PLATINUM ISIS 68mm

Dependable bottom bracket for use with ISIS Drive splined cranksets. A forged hollow chromoly spindle gives stiffness for optimum power transfer, with integrated ball bearings giving the largest possible bearing dimension.New improved external seals prevent dirt and water ingress.Features: All-purpose – strong and stiff Forged hollow Chromoly steel spindle for ISIS Drive Integrated large ball bearing design Cold forged aluminium cups Composite anti-creak sleeve New improved external water seals Chromoly M15 bolts Finish: Patinum Satin Chrome