reeds for reed valve 8.1-K4 for 70cc

Specially designed for the 8.1-K4 reed valve (70cc engine), they are made of carbon fiber, the 9/12 weave makes the reed medium flexible. Also available in the 9/9 weft version, more rigid "soft". Products intended exclusively for racing, forbidden to use on the road. We decline any responsibility for improper use. Made in Italy product.