Variator Polini Aerox 50 4T Euro 4 Hi-Speed

Polini Hi-Speed Variator for Yamaha Aerox 50 4T Euro 4. Polini presents its new Hi-Speed variator for the Yamaha Aerox 4-stroke Euro motor, this variator offers unbeatable performance and great reliability. The roller tracks have a satin finish treatment, which improves their sliding. The rollers are made of a combination of nylon and aramid fibers.
The springs have an increased load capacity, in particular, the contrast spring increases by 87% and the clutch springs by 35%. For maximum performance, it is recommended to also install the Polini Lambda sensor emulator with reference 171.0010.
The variator includes a set of 16x13mm rollers weighing 4.9 grams.

Valid for:
YAMAHA
AEROX 50 4T R LC ie E4 from 2018->