Naraku HS Racing variator V.2 16mm for 2-stroke scooters with CPI, Keeway or Generic engine

When tuning a scooter, you have to pay attention to many things so that you have the best possible performance at the end.
It can happen, for example, that after installing a racing exhaust or a different cylinder, the effective performance of the vehicle decreases, although the performance has increased "on paper".
This is then due to the variator being incorrectly tuned and "upshifting" too early, so that the engine does not reach the optimum performance speed.

We therefore offer you a Naraku HS Racing variator for vehicles with a 70cc cylinder kit and/or sports exhaust.

Technical data:

- Naraku HS Racing for 2-stroke China scooters with CPI, Keeway or 1E40QMA engine, 16mm crankshaft stub and tuning cylinder
- optimized raceways for the vario rollers
- incl. open vario sleeve
- CNC-turned pulley, through-toothed for optimum power transmission
- 3 sets of vario weights 15x12mm 5.0g, 5.5g and 6.0g for tuning

Scope of delivery:

- 1x variotor
- 1x counter-pressure plate incl. sliders
- 1x variator sleeve
- 1x V-groove pulley
- 18x variator weight