• Premium quality CERBEC USA Grade 3 ceramic (Silicon Nitride: Si3N4) balls with Magnetite rust proof finished races
  • Silicone VV seals
  • Packed with Kyodo Yushi PS-2 grease
  • 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 outboard BB bearing replacement tool