Vertex VTK22520B Cast Replica Top End Piston Kit - Standard Bore 53.94mm, Standard Compression track-systems-track-link-kit especially under strong acceleration or

especially under strong acceleration or heavy braking

Manufactured in Japan by Borg Warner

2021-2023 Gas Gas MC 450F

2023-2024 Honda TRX420TE1 FourTrax Rancher ES

Vertex VTK22520B Cast Replica Top End Piston Kit - Standard Bore 53.94mm, Standard Compression track-systems-track-link-kit especially under strong acceleration orBore: 53. 94mm Compression: Standard Compression Sizing: Standard Bore All pistons are heat treated with a T 5 hardening and tempering cycle. All piston skirts are coated with a high tech molybdenum disulphite coating for faster break in time and increased piston life. Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged pistons are forged from 2618