Athena S4C05400016A Cast Lite Piston Kit (A) - Standard Bore 53.94mm engine-engine-hardware Data is Never lost

Data is Never lost

2020-2025 Honda TRX250X

1985 Harley Davidson XLS Roadster

1983 Kawasaki KZ550F Spectre

Dimensions match OE in cord length and width

Athena S4C05400016A Cast Lite Piston Kit (A) - Standard Bore 53.94mm engine-engine-hardware Data is Never lostBore: 53. 94mm Sizing: Standard Bore Cast Piston. 2 stroke pistons are made from 4032 silicium. Both include 3% copper in materials for better heat resistance. All pistons are forged using a precision heat treatment process that allows for production tolerances of just . 005mm. Forged piston kits are available in A, B and C sizing. Forged piston tooling allows for the lightest available product. Kits include antiwear coated piston, rings, pin and