Description
Piston Malossi MHR Big Bore 77cc Minarelli Piaggio TOP PERFORMANCES The WingCooler bell features a The WingCooler bell features a reinforced coating that increases its durability and wear resistance It is designed for Polini Big Evo 70cc cylinder pin and circlips (X2) Originally used on the Malossi MHR Big Bore 77cc engine kit