With this quality, complete big bore cylinder kit we can offer you a perfect upgrade for many air cooled 125/150cc Kymco scooters and quads and Chinese imports with similar engine layout.
Check before ordering the size of the cylinder bore in your engine cases. The minimum size is 65mm.
On some cases you need to modify the engine case and/or cylinder to fit. In this case the fit is no plug & play job.
If work is done correctly the kit can offer its real power, For even more power there is a sports cylinder head with larger valves available and a sports cam shaft.
Cheap and cheerful kit for the man who knows how to use his tools.
We recommend to check the ignition/carburator/injection set up after the installing of the kit for a satisfying ride.