Cylinder Kit 52.4mm for 125cc with Aluminum Cylinder 108799 Fits GY6 125cc and 150cc

Fits GY6 125cc and 150cc engines

200cc-250cc

Carburetor for Twin Cylinder 250cc

200cc and 250cc atvs and dirt bikes

Cylinder Kit 52.4mm for 125cc with Aluminum Cylinder 108799 Fits GY6 125cc and 150cc52. 4mm Cylinder Kit for 125cc Engine with Aluminum Cylinder. This 52. 4mm cylinder kit is the replacement part for many 4 stroke Chinese atvs, dirt bikes and go karts. Cylinder kits ship complete with cylinder, 52. 4mm piston, piston rings, piston pin, piston clips, and top end gasket set. This kit fits 125cc models. Cylinder kit description: Aluminum Cylinder (cast also available) Overall height: 97mm (3. 825 in) Gaskets included Piston kit also