Piston Kit - Minarelli / Yamaha 50 - 50 2T - ProX

from 37,38 EUR shipping costs Product code: PROX.01.2006.xxx

Please select the piston size from the box above.

ProX piston kit for scooters equipped with Minarelli / Yamaha 50cc 2-stroke engines. Some of the most important applications include: Aprilia Amico / Rally / Scarabeo / Sonic / SR 50 / Benelli 491 / Benelli K2 50 / Pepe / Beta Ark / Eikon / Quadra / Tempo / Malaguti Centro / F10 / F12 / F15 / MBK Ovetto / Nitro / Yamaha BW's / Neo's / EW Slider / Why / Aerox. The complete list of applications can be found below.

Technical specifications:
- standard cylinder diameter (factory diameter): 40.00 mm
- engine type: 2-stroke
- total piston length (B): 50.50 mm
- piston pin diameter (C): 10.00 mm
- compression height (D): 20.50 mm
- pin ring position measured from center (E): 11.50 mm
- pin ring position measured from center (F): 11.50 mm
- internal distance of piston pin (G): 13.00 mm
- piston head shape: domed
- additional information: 2 intake windows
- manufacturing technology: cast piston

Available piston sizes (A):
- standard (40.00 mm)
- +0.25mm (40.25 mm)
- +0.50mm (40.50 mm)
- +0.75mm (40.75 mm)
- +1.00mm (41.00 mm)
- +1.50mm (41.50 mm)
- +2.00mm (42.00 mm)