MALOSSI piston mono-segment 40mm axis 10mm for kit 50cc MHR aluminum on vertical and horizontal minarelli

The complete piston replacement d.40mm for kits 50cc MHR on minarelli vertical (booster mbk, yamaha bw's ...), horizontal air or liquid (nitro, aerox, ovetto, jog ...). This piston comes with its axis of 10mm, its chrome segment hard pre-rehearsed bulging and clips. High quality as always on MALOSSI MHR. Select the desired wear coast before buying 0, A, B and C.