Wheels Manufacturing BB30/PressFit 30 Bottom Bracket Adaptor SRAM/TruVativ GXP Cranks MFPN=11.6618.008.002 Unique trademark cupped flats for

Unique trademark cupped flats for crank arm retention

Cassette Body Type Shimano Micro Spline

Loosen one screw to flip the guide out of the way for easy chain removal without losing any of the guide's adjustments

}Selle Italia Boost EVO Superflow Saddle - Fec Alloy Black L3

Wheels Manufacturing BB30/PressFit 30 Bottom Bracket Adaptor SRAM/TruVativ GXP Cranks MFPN=11.6618.008.002 Unique trademark cupped flats forWheels Manufacturing BB30 PressFit 30 Bottom Bracket Adaptor for SRAM TruVativ GXP Cranks. Machined engineering grade Delrin inserts for adapting bottom brackets to a different type of crankset spindle. TECH SPECS BB Frame Interface PF30 BB Frame Interface BB30 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Shell Width (mm) 83 Spindle Interface Type TruVativ GXP