Top Racing standard Quality Albero Motore per Gilera Runner 180 FXR SP DD 2T LC, Italjet Dragster 125/180 2T LC, Piaggio Hexagon 125 2T LC : Amazon.it: Auto e Moto
Crankshaft long stroke -BGM Evolution 2 stroke 55mm, connecting rod 110mm, flywheels Ø = 90mm- Piaggio Maxi