Albero motore -MALOSSI MHR, corsa 52mm, biella 105mm (std), Ø=90mm guance- Piaggio Maxi 2 tempi- Piaggio Hexagon 125EX, 150EX, 125LX, 180LXT, SKR125, SKR150, TPH125, Skipper125, Skipper150, Gilera Runner 125FX, 180FXR, Italjet Dragster 125, 180, Aprilia S