Set of 2 strips POLINI 0,35 and 0,40mm for vertical minarelli (booster rocket, bw's)

Set of 2 slats of high quality carbon valves, they are pre-cut, just to put them on a base of origin, prepared or competition. These 2 slats allow you according to your choice to achieve excellent power and a perfect admission! Contains 0.35 and 0.40 thicknesses.

Supplied in their sachet with instructions and explanation carburation, as presented.