Features:

• 90cc 2-STROKE BIG BORE KIT FOR CHINESE SCOOTERS.
  
• Fits 1PE50QMB Minarelli based engines with 12mm wrist pin.
  
• Big Bore Head Kit for 90cc 2-stroke 50QMF, E50QMF, 1E50QMF and 1PE50QMF Minarelli engines. 
• 50mm with 12mm wrist pin.
  
• It's a great product, and makes a great stock style overbore for average daily driving.

Item Specifics:

• Type: Big Bore Head Kit
  
• Condition: Brand New
  
• Wrist Pin Diameter: 12mm
  
• Wrist Pin Length: 39.8mm
• Piston Diameter: 50mm 
  
• Overall Height (cylinder): 102mm 

Package Included:
1 x Master cylinder 
1 kit Piston ring 
1 x Wrist pin 
2 x Clamp ring
1 x Piston 
2 x Paper gasket 
1 x Rolling pin bearing

Fitment:
Fits most Chinese scooters with JOG/Minarelli/Yamaha clone motors

 

Disclaimer:

Nicecnc parts are not sponsored or endorsed by, or affiliated with the brands its parts fit, including Yamaha, Polaris, Can-am, Arctic Cat, Suzuki, Honda, Kawasaki, Ski-Doo, etc.