All Balls Racing Crankshaft Bearing Kit (24-1080) S3-Cat-ATV-Hardparts The O-Ring sealed chain provides

The O-Ring sealed chain provides a significant upgrade over standard non-sealed options by retaining internal lubrication

warp-free surface

This red chain guide is engineered to keep your chain properly aligned and protected from debris during aggressive riding

Add to that

and allows you to not have to disassemble the chain when replacing the plate or the guide unit itself

All Balls Racing Crankshaft Bearing Kit (24-1080) S3-Cat-ATV-Hardparts The O-Ring sealed chain providesContains 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