Complete cylinder gasket kit 8.1, R1.8 70cc, version up to 2020.

It allows to carry out all the possible calibrations on the cylinder diagrams: from the height of the ports, to the squish, to the compression ratio. Complete with all seals for the water cooling circuit, the drain gasket and 5 copper washers for the stud nuts. Products intended exclusively for competitions, forbidden to use on the road. We decline any responsibility for improper use. Made in Italy product.