Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart
$59.99
- nner diameter of cylinder: 47mm,outer diameter of piston pin: 13mm.
- Replacement for gy6 49cc 50cc 60cc 80cc engine.
- Made of high-strength aluminum alloy and wear-resistant coating, it has excellent high-temperature and wear-resistant performance, and its robust structural design is able to maintain stability under high loads and long-time running conditions, prolonging the life of the engine and reducing maintenance costs.
- The installation process is simple and quick, without the need for complex modifications, allowing you to easily complete the engine upgrade and quickly improve the performance of your vehicle.
- Products include cylinders, pistons, piston rings, piston pins, piston pin clips, valve seals, gaskets, tensioner gaskets, exhaust gaskets, intake and exhaust bolts, and exhaust nuts.
