The MORTOP Bottom Brackets guarantee you the lowest friction, optimised power transfer, and longest product lifetime, helping you to save watts or ride faster. The combined with the smoothness of the balls results in virtually no wear on the bearing.
-suitable for BB86, BB89.5 & BB92
- For ID:24mm Spindle
- 41mm Alloy CNC Cups inserted
Model No:BB8624S1 Seal bearing, weight:65g
Model No:BB8624C1 Ceramic bearing, weight:62g