Bore-up kit set for Monkey, Gorilla, and Cub models, including 72cc piston and cylinder, for the Chari, Dax, C50, C70, Avan, and Knight KRB132.

✅Compatible Vehicles: Honda Monkey, Gorilla, Cub series, etc. Bore Diameter: 47mm Set Contents: Complete set including cylinder, piston, piston ring, circlip, piston pin, gasket, etc.

✅Perfect base for machining! This affordable aftermarket cylinder set is also compatible with Honda Super Cub and horizontal engines.

✅This product features a 72cc bore increase, increasing your Super Cub's effective displacement. (97cc and 107cc versions are also available.)

✅Tuning can improve low- to mid-range torque and power! Create the best Cub you've ever owned. ◎

✅Proper tuning will elevate your riding experience! If you have any concerns about installation, we recommend consulting a professional. Instructions are not included. Insufficient knowledge and skills may result in damage, so be sure to consult a professional or mechanic. ✅Compatible Vehicles: Honda Monkey, Gorilla, Cub series, etc. Bore Diameter: 47mm Set Contents: Cylinder, Piston, Piston Ring, Circlip, Piston Pin, Gasket, etc. ✅Perfect base for machining! This affordable aftermarket cylinder set is also compatible with Honda Super Cub and horizontal engines. ✅This product features a 72cc bore increase, increasing your Super Cub's effective displacement. (97cc and 107cc versions are also available.) ✅Tuning can improve low- to mid-range torque and power! Create the best Cub you've ever owned. ✅Proper tuning will elevate your riding experience! If you have any concerns about installation, we recommend consulting a professional. Instructions are not included. Insufficient knowledge and skills may result in damage, so be sure to consult a professional or mechanic.