Original KEIHIN CVK carburettor. Is standard on Piaggio's Runner VXR 200. But it is also perfect as a tuning carburettor for many 4-stroke engines. For example, if you have converted your 125 cc AC engine to 200 cc and Malossi camshaft. With the carburettor the engine can develop its full power.
Also a perfect replacement for all Piaggio engines, which were equipped with Walbro carburettors at the factory. The Keihin carburettor acts like a fabric softener in the tank: better cold start behaviour, smoother running when the engine is warm, better throttle response at low rpm and better fuel consumption. There is nothing left unfulfilled in the specifications.
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