Varioblok, original variator MALOSSI reinforced for MBK 51 / av10 motobecane / av7

The varioblok MALOSSI is an accessory for engine MBK MOTOBECANE AV10 and AV7, serves to strengthen the original drive that tends to deform and break if the engine is more powerful than the original (if the engine takes more turns particularly). All aluminum light enough so the more weight only brings inertia to a motor! It will not hurt anything to performance. It comes with its nut.

The aesthetic side was well groomed as seen in the pictures. Nostalgics who want to preserve their original drive motobecane also appreciate this varioblok.