21-22 KX 450 F Piston Kit with Gaskets - 95.98 mm - KX450F - Athena

Features Made of high-performance aluminum alloy with high silicon content that guarantee the same reliability of the OE piston, while at the same time providing greater resistance and excellent performance The smooth profile ensures a regular flow and the perfect flame propagation The pistons for 4-stroke Off-Road motorcycles are made by reverse extrusion and produced numerical control (CNC) machines Piston rings create less friction with the cylinder and therefore a higher performance. The segments included, Made in Japan, have a wear-resistant coatings (PVD or chromium nitride) to increase the retain and the durability Specs PRODUCT NAME PISTON KIT TYPE TOP END MODEL B PISTON MATERIAL FORGED / ALUMINUM ALLOY BORE SIZE 95.98 MM COMPRESSION RATIO 12.5:1 DISPLACEMENT 450 CC ENGINE TYPE 4-STROKE UNITS KIT RIDING STYLE OFF-ROAD   Fitments POSITION NOTES 2021-2022 Kawasaki KX 450 F