(TNI) (Bicycle Bottom Bracket/BB) Press-fit BB86 Ceramic BB

For Shimano/road cranks (Frame shell width: 86mm, iD41mm) Press-fit type ○Uses grade 3 ceramic balls. The highest rank within the practical range is Grade 3. Rotation is different.


Package size: ‎11.4 x 5.4 x 5 cm; 80 g