Wiseco - 4440M07450 - Piston Kit, 0.50mm Oversize to 74.50mm, 12:1 Compression

Bore Diameter  74.50mm
Piston Diameter  74.45mm
Piston Material  2618
Piston Oversize  +0.50mm

Year  Make  Model
1987 - 1992  HONDA  TRX250X (4 Valve Engines)