Minarelli 47mm Piston Kit

47mm Piston Kit for Minarelli 50cc / Yamaha Jog Engines

This kit supplies a piston and ring set built for 70cc, 2-stroke Minarelli engines. Keeping the piston assembly in good condition supports consistent engine output and efficiency. It belongs to our Minarelli 50cc / Yamaha jog scooter parts range and can address problems tied to smoke and oil use. Swapping out worn pistons and rings can bring back compression and smooth out running.

What This Part Does

The piston and rings seal the combustion chamber. Once the rings lose their grip, the engine may burn more oil and lose efficiency.

Specifications

• Piston Diameter: 47mm
• Wrist Pin Diameter: 10mm or 12mm
• Included Components: Piston, pin, rings, and cir clips
• Fits: Minarelli 70cc 2-stroke engines with 47mm bore, 10mm or 12mm wrist pin

Fitment

Fits:

• Minarelli 70cc 2-stroke engines (47mm bore)

How to choose: Pick the 10mm or 12mm version that matches your existing piston, using the diameter of the old pin as your guide.

Shop more: Minarelli 50cc / Yamaha Jog Parts · Scooter Pistons & Piston Rings · Scooter Parts