Wheels Manufacturing PF30 Outboard ABEC-3 Bearings For 30mm Cranks The Wheels Manufacturing PF30 Outboard ABEC-3 Bearings For 30mm Cranks are designed for those who need reliable performance in their PF30 frames. These bearings are perfect for 30mm spindle cranksets and fit frames with 68mm or 73mm wide shells. These bearings are an excellent match for RaceFace Cinch cranks, providing a stable and smooth ride. The two machined aluminium cups thread together, ensuring the bottom bracket stays secure in the frame. This design not only extends the life of the bearings but also makes maintenance easier. Compatible with 30mm spindle cranksets Fits PF30 frames with 68mm or 73mm wide shells Ideal for RaceFace Cinch cranks Threaded aluminium cups for stability Reduces creaking and enhances smooth operation Quick and easy bearing replacement Choose the Wheels Manufacturing PF30 Outboard ABEC-3 Bearings For 30mm Cranks for a quieter, more efficient cycling experience.