NEW BIG BORE CYLINDER KIT 90 cc+ RACING CARBURETTOR 21 mm UNRESTRICTED( CABLE CHOKE TYPE ) The kit includes such elements as in the first photo, inter alia : single cylinder, piston, ring, pin, clips, gasket, head, small end bearing, carburettor. The kit aims to increase swept capacity of a cylinder to 90cc and provides substantial increase in vehicle power. Big bore - 49mm! (in a standard cylinder that size - 40.3 mm) Other size - please refer to the picture.Fits, for example, for following Models:RIEJU - NKD, motorbike 2-stroke, liquid cooled 50cc RIEJU - RST, motorbike 2-stroke, liquid cooled 50cc RIEJU - RV, motorbike 2-stroke, liquid cooled 50cc RIEJU - RJ, motorbike 2-stroke, liquid cooled 50cc RIEJU NKD , RIEJU RST , RIEJU RJ , RIEJU RVRACING type carburettor have increased inner throat diameter - 21mm.Outer diameter of the outlet - 25mm.Outer diameter of inlet before reduction 32mm.Increases performance even with a standard cylinder.Perfect complement to tuning for cylinder with increased capacity.Enlarged internal channels allow to achieve better performance engine,thus increasing the acceleration and the maximum speed of the vehicle.Good alternative for factory carburettor.Information about replacement parts:Articles, which you can buy in this Buy It Now Offer are purchased by us from the major European importers!We do not offer Orginal Equipment Manufacturer spare parts above mentioned brands (manufacturers) of vehicles.The quality of our products is backed by many of our satisfied customers.Dear Customers, we are really sorry but we don't send packages to Channel Islands (Jersey and Guernsey)
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