■ Motorcycle bore up & head kit for Honda that can easily increase power Monkey / Gorilla / Cub type 72cc ■ This product is recommended for those who want to increase the torque a little more and get a higher-grade torque feeling. ■ [Product specifications]: 12V car (cannot be installed on 6V cars) 72cc bore up kit for Honda Monkey Gorilla Super Cub C50 series engine ■[Reference compatibility] - Magna 50 - Monkey (cannot be installed on 6V cars) - Gorilla - DAX ( Ducks) ・Super Cub ・Little Cub ・Cub C50 ・Joor Cub ☆★Set contents★☆ ・Cylinder (bore inner diameter approx. 46.5mm) ・Cylinder head (valve already assembled) ・O-ring x 8 ・Screws x 2 ・[Special piston Kit] ・ Piston x 1 (diameter approx. 46.5 mm) ・ Piston pin x 1 ・ Piston ring x 5 ・ Circlip x 2 ・ Valve stem seal x 2 “Gasket 1 set” ・ Cylinder head R gasket ・ Intake manifold gasket ・ Cylinder Head cover gasket ・Cylinder head L gasket ・Cylinder head gasket ・Cylinder head base gasket Total 6 points ● Piston diameter: approx. 46.5 mm Cylinder head squish area diameter: approx. 46.5 mm ● Intake valve: approx. 23 mm ● Exhaust valve: approx. 20 mm ● Intake port: approx. 25 mm ● Exhaust port: approx. 21 mm ● Lift amount: 26.5 mm for both IN/OUT

■ Motorcycle bore up & head kit for Honda that can easily increase power Monkey / Gorilla / Cub type 72cc ■ This product is recommended for those who want to increase the torque a little more and get a higher-grade torque feeling. ■ [Product specifications]: 12V car (cannot be installed on 6V cars) 72cc bore up kit for Honda Monkey Gorilla Super Cub C50 series engine ■[Reference compatibility] - Magna 50 - Monkey (cannot be installed on 6V cars) - Gorilla - DAX ( Ducks) ・Super Cub ・Little Cub ・Cub C50 ・Joor Cub ☆★Set contents★☆ ・Cylinder (bore inner diameter approx. 46.5mm) ・Cylinder head (valve already assembled) ・O-ring x 8 ・Screws x 2 ・[Special piston Kit] ・ Piston x 1 (diameter approx. 46.5 mm) ・ Piston pin x 1 ・ Piston ring x 5 ・ Circlip x 2 ・ Valve stem seal x 2 “Gasket 1 set” ・ Cylinder head R gasket ・ Intake manifold gasket ・ Cylinder Head cover gasket ・Cylinder head L gasket ・Cylinder head gasket ・Cylinder head base gasket Total 6 points ● Piston diameter: approx. 46.5 mm Cylinder head squish area diameter: approx. 46.5 mm ● Intake valve: approx. 23 mm ● Exhaust valve: approx. 20 mm ● Intake port: approx. 25 mm ● Exhaust port: approx. 21 mm ● Lift amount: 26.5 mm for both IN/OUT Please make a request. *Please check and remove burrs from the cylinder port and piston before assembling. *There is no instruction manual etc. *Be sure to adjust the tappet. *This product is a non-supported product. We cannot accept inquiries regarding installation methods, etc. * There is no instruction manual *


Package size: ‎25.2 x 15.8 x 14.7 cm; 3.54 kg