variator Polini Hi-Speed for Kymco, SYM vertical

Polini Hi-Speed offers a combination strong drive from low down, as well as higher top end speed. This proven variator is well-manufactured and comes with 2xsets of variator weights (5.6g and 6.9g), 3x sliders for the vario plates and open variator sleeve. Far greater increase in acceleration than top end, means better pull low down.