Here is one of the most upmarket and efficient crankshaft on the market, this vilo PARMAKIT will be mounted on all horizontal or vertical minarelli. You will obviously need to perform a machining to mount it. This crankshaft is cut in the best steels, dynamic balancing, machined rod, cranked Ø16mm, it comes with the needle cage. This crankshaft also has a long rod 85mm to reduce the forcing. To be assembled with a suitable cylinder or a hold! The original connecting rod is 80mm and the original race is 39,20mm. You will need a block of 12mm unless the cylinder is directly provided for a 43mm stroke and a rod 85mmm long with a Ø12mm pistons axis.