variator / vario kit -NARAKU- high speed racing V.2 16mm for CPI, Keeway, Generic vendita online

Description

With the NARAKU HS Racing variator, the manufacturer offers a sophisticated high speed variator for Minarelli based 2-stroke engines with 16mm crankshaft stub. The variator is supplied with the CNC turned HS V-belt pulley. The through gearing of the intake allows a much better power transmission and you can finally do without the vulnerable star pulley. Very good torque and best acceleration values.
The advanced V.2 version is now delivered with 3 sets of 15×12 variator pulleys in 5.0g, 5.5g and 6.0g!
According to the manufacturer, the variator sleeve included in the delivery should only be used in conjunction with a sports exhaust or a 70cc cylinder. Due to the shorter design of the sleeve, the variator gets into a very large gear ratio with significantly more high speed. Prerequisite for this is of course sufficient engine power. On 50cc standard engines simply use the sleeve of the original variator.AI-translation