Street heating unit
Big bore kit D. 67 mm, 166.5 cc Main features Significant increase in performance without compromising on the reliability of the engine Maximum durability and smoothness guaranteed by a special nickel and silicon treatment of the barrel Cylinder in special aluminum alloy Lightweight Big Bore kit with additional control unit: consisting of a larger diameter cylinder, relative complete piston and gaskets. 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. ATTENTION: All Athena products must be used in compliance with the provisions of the competent authorities of each State. Athena declines all responsibility for any improper use.