Home   All Parts   Engine Parts & Diagrams, Scooters-ATVs-Dirt Bikes-GoKarts   Piston Rings (2 and 4 Stroke), Honda Type,GY6,QMB,Jog,+More, For 40-300cc Engines   4 Stroke Piston Rings   Piston Rings 125cc , 56.5mm 4-Stroke Sold Per Set , Fits CG125 Engine on ATV, Dirtbikes, GoKarts