variator POLINI Hi-Speed Kymco, SYM vertical

Polini Hi-Speed offers strong drive from low down, as well as higher top-end speed. This proven variator is well manufactured and comes with 2 sets of variator weights (5.6g and 6.9g), 3 sliders for the variator plates, and an open variator sleeve. The increase in acceleration is far greater than the increase in top-end speed, providing better pull at low speeds.