variator POLINI Hi-Speed Peugeot 50 4-stroke, SYM 50 4-stroke

Polini’s latest variator technology, specially designed for standard, untuned 50cc engines. This variator has been developed using all the included components to improve acceleration and add a little more top speed, as power transmission is much more direct thanks to the Polini Evo Slider, a friction-minimising pad for the contra spring. This set can also be used with tuned engines, although the variator roller weights may need to be adjusted accordingly.

Supplied with this kit:

• Hi-Speed variator complete with drive boss
• Reinforced contra spring (20kg back pressure)
• Evo Slider
• Set of 16x13 4.9g variator rollers
• Instructions

For Peugeot 50 4-stroke and SYM 50 4-stroke models