Vilebrequin longue course -BGM Evolution 2 course 55mm, bielle 110mm, Ø=90mm joues- Piaggio Maxi 2 temps, Aprilia SR125, Gilera Runner 125FX, 180FXR, Italjet Dragster 125, 180, Piaggio SKR125, SKR150, TPH125, Skipper125, Skipper150, Hexagon 125EX, 150EX,