Complete CGN air cooling engine for pocket bike, mini-moto, pista, dirt, sm ...

CGN offers you a good compromise to start fresh with a 100% complete engine! Original type, its quality, design and study are very good. With original 47cc, nothing is changed or improved. The cylinder and the cylinder head are a single piece, supplied with the spark plug, the general finish is good. The casings also, the aluminum used for this block is of quality and will offer a good cooling of the engine. The piston is a bi-segment model of good manufacture, it will offer more torque than a mono-segment model because more friction. Its segments are cast. The exhaust is a normal oval model. The crankshaft which equips this engine is an original normal connecting rod assembly, in 15mm silks. Bearings and spy seals are obviously fitted and supplied. The clutch is also mounted on the engine and delivered with its bell. Good quality too, it will allow good grips during your starts / accelerations. On the "ignition" side, the equipment is also very good and well studied. On the intake side, valves are installed with a rigid pipe and a Huayi brand carburetor provided with an idle screw, single adjustment possible. An air filter flange and a horn are provided with the whole for a quality aspiration and filtration.Finally, the launcher is original plastic type and will allow you good starts. All complete as shown in the photos.