Athena Supertherm Big Bore cylinder kit with 70cc and 45mm bore. Suitable for many Zündapp mopeds and mopeds.
The performance-enhancing kit comes with a high-quality aluminum cylinder with enlarged bore, a piston including piston pin and rings as well as all necessary gaskets. No modifications to the engine housing are necessary.
The performance-enhancing kit comes with a high-quality aluminum cylinder with enlarged bore, a piston including piston pin and rings as well as all necessary gaskets. No modifications to the engine housing are necessary.
