Home   All Parts   Engine Parts & Diagrams, Scooters-ATVs-Dirt Bikes-GoKarts   2 Stroke 49-100cc, ATV-Scooter Parts, Jog-Eton-Polaris-TGB-Hyosung-More   2 Stroke 49-100cc ATV-Scooter Parts, Fits Eton,Jog,Alpha Sports, Polaris,Adly,Vento,etc.   Cylinder Piston Kit, Head - Crankshaft - Bearings   PISTON KIT 90cc 2-stroke , B=52.25 Pin=12 H=60 , Ctr Pin To Top=34 mm , Aeon, Alpha Sports, Polaris, + More Oversize 1