Offroad thermal unit
Standard bore kit D. 66 mm, 150 cc Main features Unbeatable quality-price ratio Maximum durability and smoothness guaranteed by a special nickel and silicon treatment of the barrel Seals developed with latest generation technologies to ensure maximum sealing even at high temperatures and pressures Standard Bore Kit: consisting of standard diameter cylinder, piston and gaskets required for assembly. The Athena cylinder kits are born from a solid know-how, given by many years of experience that has led the company to be chosen as the original equipment supplier by numerous motorcycle companies. For this Athena is able to internally design and produce complete cylinders and cylinder kits of the highest quality and efficiency Made in Italy at an extremely competitive price.
Compression ratio - 11.4: 1