70cc 2 STROKE SUPER BIG BORE KIT FOR JOG MINARELLI 12mm PIN
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70cc 2-STROKE SUPER BIG BORE KIT FOR CHINESE SCOOTERS
THIS KIT HAS A 47mm CYLINDER BORE AND 12mm WRIST PIN
img-qind.JPGOur Hoca Racing Kit will upgrade your 50cc, 2-Stroke Minarelli Style Engine to 70cc! Made in Taiwan,
this kit includes everything you need to increase overall speed, horsepower and torque

Wrist Pin Length: 36.8mm Wrist Pin Diameter: 10mm Piston Diameter: 47mm Displacement: 70cc
Hoca 47mm Big Bore Head Kit for 50cc 2-stroke 40QMB, E40QMB, 1E40QMB and 1PE40QMB Minarelli engines.

Converts 50cc to 70cc & Kit Includes High Performance:

  • Nickel Finish Exhaust with Carbon Fiber Silencer
  • 47mm Big Bore Kit - 12mm Piston Pin
  • PWK 21mm HP Carburetor
  • Performance Variator Set: Center hole 13mm, 17 spline
  • Performance 107mm Clutch
  • Drive Face: Center hole 13mm
  • HP Intake with Carbon Fiber Reed Valves
  • HP Torque Spring (2000 RPM)
  • Made in Taiwan
    FITS MOST CHINESE SCOOTERS WITH
    JOG / MINARELLI / YAMAHA CLONE MOTORS

    FITS JONWAY, JMSTAR, ROKETA, SUNL, YAMAHA
    AND MANY OTHERS

    SHIPS FROM DENVER, NC

70cc 2 STROKE SUPER BIG BORE KIT FOR JOG MINARELLI 12mm PIN

Price: $449.00
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