Wheels Manufacturing BB30/PressFit 30 Bottom Bracket Adaptor SRAM/TruVativ GXP Cranks

Wheels 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 SPECSBB/Frame Interface PF30BB/Frame Interface B