All Balls Racing Crankshaft Bearing Kit (24-1052) S3-Cat-Accessories-Bike&seatcovers extending the lifespan of the

extending the lifespan of the wheel assembly

to look like the new models

Meets the technical requirements for most international track and racing organisations

Sintered metal compound ensures high friction levels and excellent heat dissipation

All Balls Racing Crankshaft Bearing Kit (24-1052) S3-Cat-Accessories-Bike&seatcovers extending the lifespan of theContains right and left crankshaft bearings (contains outer seals for all 2 stroke engines). Either Koyo or Nachi Bearings (precision Japanese crank bearings)Reduce crank pin wear with our crank seals! Our seals are designed with a carbon fluorocarbon sealing lip to reduce "dry start" friction Quality design and construction of every All Balls piece meets the toughest standards and conditions from daily commuting to full on racing, all older bearing