Product description:
- Complete unit kit consisting of Naraku components;
- All components are carefully matched to each other;
- Since the largest quality components are not installed at the factory in China scooters, sometimes, this is the simplest way, without knowledge of the function and coordination of individual components to take over the complete drive unit or repair;
- All reactors in the unit are thus canceled;
- This not only increases the top speed but also the starting behavior on the mountain.
- The kit includes variator, Vario roller variator sleeve, belt, pulley, clutch & clutch housing. Suitable for all 4-stroke scooters with the 139QMB engine and a belt length of 788mm;
- The kit is designed for scooters that are in original condition, modifications to the exhaust or cylinder should already be made, the variator needs to be re-adjusted, and possibly a harder counter-pressure spring needs to be installed.
The complete application list can be found below.
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