Wheels Manufacturing PF30 Outboard Ceramic Hybrid Bottom Bracket Size:SRAM Engineered break-away pivot that allows

Engineered break-away pivot that allows the lever to break away from the pivot in the event of a crash

OBW-3 has a 14mm opening

(1) big part for the downtube

From the toughest World Cup courses to the   smoothest bike paths

Rear Derailleur Mount Type: Dropout Claw Hanger

Wheels Manufacturing PF30 Outboard Ceramic Hybrid Bottom Bracket Size:SRAM Engineered break-away pivot that allowsWheels Manufacturing PF30 Outboard Ceramic Hybrid Bottom Bracket PF30 OUT bottom brackets are a separate component pressed directly into the frame. The bearings are pressed into cups and the cups then pressed into the frame. Wheels Mfg PF30 OUT bottom brackets allow for 24mm (Shimano, FSA, etc.) or 22 24mm (GXP, SRAM, etc.) spindle cranks can be used in PF30 frames without using adapters. Frame shell width: 68mm (road) or 73mm (mountain) Frame shell