All Balls Racing Crankshaft Bearing Kit (24-1061) Category_Brake Caliper Pistons Polisport's replica plastic parts are

Polisport's replica plastic parts are created using many exclusive and patented methods including DGP — Durable Gloss Polypropylene — our own developed technology that combines the highest levels of resistance and flexes while maintaining a superior gloss finish and colour brightness

outstanding reliability and state-of-the-art manufacturing techniques

Functions on key switch for external power if internal battery dies

Will not deform and seize upon a hard impact like aluminum tubes can

Custom colour combinations tailored to your bike

All Balls Racing Crankshaft Bearing Kit (24-1061) Category_Brake Caliper Pistons Polisport's replica plastic parts areContains 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