Piston & Ring Keeway (5)

Piston pin including two circlips the same size as the shaft. Please measure your pin before ordering. Dimensions:10mm: ø 10x0.5x38mm12mm: ø 12x0.8x38mm13mm: ø 13x0.8x37mm

Includes: piston, ring, pin and circlips (X2). Piston pin: 12mm. Piston Diameter: 50mm. Replacement piston for the MXS GP2 90cc cylinder kit. Included: piston, ring, pin and circlips (X2). Piston...

Includes: piston, ring, pin and circlips (X2). Two-ring piston with a diameter of 47.6mm. Used originally on the Malossi MHR Cross 70cc engine kit. Included: piston, ring, pin and circlips...

Includes: piston, ring, pin and circlips (X2). Single segment piston with a diameter of 52mm. Originally used on the Polini Big Evoution 84cc and Polini Big Evolution 94cc engine kit....

Includes: piston, ring, pin and circlips (X2). Single segment piston with a diameter of 52mm. Originally used on the Malossi MHR Team Testa Rossa 90cc engine kit. Included: piston, ring,...