All Balls Racing Crankshaft Bearing Kit (24-1010) SIZE_7 H-rated for speeds up to

H-rated for speeds up to 209Km/h

Made from die-cast aluminum for maximum durability and affordability

1x M3 x 22mm Bolt

Counter-surfaces: steel disks

fuel efficiency and durability

All Balls Racing Crankshaft Bearing Kit (24-1010) SIZE_7 H-rated for speeds up toContains 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