Wheels Manufacturing BB30 Bottom Bracket Adaptor for Hollowtech II Cranks ModelNumber=K4088 The GeoShift Performance Angle Headset

The GeoShift Performance Angle Headset features a design in which the bearings sit at an angle that aligns with the steerer tube

sold in pairs (Right/Left)

These rings fit any SRAM mountain bike crankset with a 94 BCD

hanger # 649

For Nordic Use

Wheels Manufacturing BB30 Bottom Bracket Adaptor for Hollowtech II Cranks ModelNumber=K4088 The GeoShift Performance Angle HeadsetWheels Manufacturing BB30 Bottom Bracket Adaptor for Hollowtech II Cranks. Machined engineering grade Delrin inserts for adapting bottom brackets to a different type of crankset spindle. TECH SPECS BB Frame Interface BB30 BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 48 Spindle Interface Type Hollowtech II