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drive face boss / variator bushing -NARAKU- racing for Aprilia SR 50, Piaggio NRG, Typhoon 50cc 2-stroke E4
Part no.:
NK80021
Description
This variator sleeve is exchanged for the original factory mounted sleeve with collar. The factory mounted sleeve has a stop, which blocks the adjustment of the variator from a certain speed / rpm and no longer changes the gear ratio.
The Naraku Racing Vario sleeve is without stop and the variator can complete the full "path" of the gear ratio change to the end. This increases the final speed significantly and the speed reduction of 45km / h is canceled.
This sleeve is a prerequisite for all further tuning measures. This part is step no. 1 and an absolute must if parts like cylinder, exhaust, carburetor etc. are still to be changed. Suitable for the original variator.
Dimensions:AI-translation
The Naraku Racing Vario sleeve is without stop and the variator can complete the full "path" of the gear ratio change to the end. This increases the final speed significantly and the speed reduction of 45km / h is canceled.
This sleeve is a prerequisite for all further tuning measures. This part is step no. 1 and an absolute must if parts like cylinder, exhaust, carburetor etc. are still to be changed. Suitable for the original variator.
Dimensions:
- Length: 49mm
- Diameter outside: 20mm
- Diameter inside: 15mm
€10.91 *
incl. VAT plus shipping costs
Available immediately (delivery time 1-3 working days*)
P
For this item you get
fidelity point/s
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