Size:cylinder inner diameter:44mm/1.7";outer diameter of piston pin: 12mm/0.47".
Replacement for 2 stroke 43cc 47cc 49cc scooter mini pocket bike.
The use of high-strength materials to ensure the durability and stability of the cylinder and piston ring, to extend the service life of the engine, each component is precision machined and strict quality testing to ensure product reliability and consistency, reduce the failure rate.
Precision-engineered cylinders and piston rings optimize combustion efficiency for improved fuel economy and engine performance.
Pistons gasket kit with precise density to provide a reliable seal with minimal tightening.
Description
GOOFIT 44mm Big Bore Cylinder assembly with Piston Ring Replacement for 2 Stroke 43cc 47cc 49cc Scooter Mini Pocket Bike