EXI Bottom Bracket

• Allows for the use of Race Face, Shimano and select FSA 24mm spindle cranksets in PF30 BB shell frames
• Press-fit bearing cups works like an external type headset
• Positions the bearings externally with the same wide spacing as threaded external mountain bottom brackets
• Precision CNC machined and anodized aluminum alloy cups
• Press-fit interfaces are accurate, durable and stable
• Serviceable bearing design