Pit Bike YX140 Race Crankshaft
Also Fits - Zongshen Z140
This is a direct fit with no shimming parts required.
This increases the engine capacity making it 145cc. 59mm Stroke
Item Includes (refer to item picture):
•1x Crankshaft with bearings fitted and con rod.
PLEASE NOTE THIS IS A PERFORMACE ENHANCING PRODUCT AND FUTURE DAMAGE MAY OCCUR
PLEASE NOTE OIL SPINNERS CANNONT BE FITTED AND A SPACER MAY BE NEEDED TO FIT BETWEEN THE OIL PUMP DRIVE GEARS AND OIL SPINNER NUT