Vertex VTK24243B-2 Cast Race Top End Piston Kit - Standard Bore 53.95mm, Standard Compression fuel-air-carburetors-accessories-float-valves 1995-1997 KTM 125 SX

1995-1997 KTM 125 SX

2018 Can-Am Maverick Trail 800

1995-2001 Arctic Cat ZRT 600

1979 John Deere Trailfire 340

then the Plug-And-Play Street Legal Conversion Kits from XK Glow are an excellent option

Vertex VTK24243B-2 Cast Race Top End Piston Kit - Standard Bore 53.95mm, Standard Compression fuel-air-carburetors-accessories-float-valves 1995-1997 KTM 125 SXBore: 53. 95mm Compression: Standard Compression Sizing: Standard Bore All piston skirts are coated with a high tech Molybdenum Disulfide 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. All pistons are heat treated with a T 5 hardening and tempering cycle. All rings are OEM replacements. Top end