ABI Zero Ceramic Bearing Upgrade Kit, Shimano/rf/fsa
Premium quality CERBEC USA Grade 3 ceramic (Silicon Nitride: Si3N4) balls with Magnetite rust proof finished races. Silicone VV seals. Ceramic bearings provide superior smoothness, reduced weight and extended bearing life. Kit includes all of the parts to change out outboard BB bearings. Suggested for use with AB-9010 (outboard BB bearing replacement tool).
You might also like...
|










