High quality crankshaft from Naraku. Made in Taiwan. Produced according to OEM guidelines of Japanese vehicle manufacturers for perfect repair and durability.
      Suitable for air cooled Yamaha and MBK engines with 125cc displacement. The shaft can be used on the Yamaha engine type 5ML (4 valves from 2004) and is suitable for standard and big bore cylinders. Crankshaft bearings pre-assembled, so the crankshaft is immediately ready for installation. It has reinforced HD connecting rod bearings.
    Piston pin: 15mm
  Thread alternator side: M12
  Thread varioside: M12
  Diameter cheeks: 103mm
  Stroke: 60mm
  Connecting rod length: 93mm
  OEM number for comparison: 1P3-E1400-02AI-translation