11-09-2010, 01:06 AM | #1 |
Join Date: Oct 2009
Posts: 826
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YinGang
http://www.yingangmotor.com/
YG250NF 25hp@9000 rpm 16lb ft of torque @8000 rpm top speed 87mph 30.7 inch seat height. weight 322 lbs EngineModel YG170MM EngineType 1-Cylinder, 4-Stroke, water-cooled Displacement(ml) 250 MaxPower(kw/r/min) 19/9000 MaxTorque(N·m/r/min) 22/8000±500 Idling Speed(r/min) 1500 Consumption(g/(kW·h)) ≤354 Cylinder Diameter * Stroke(mm) 70×65 Operating cubage of the cylinder(ml) 250.2 Compression Ratio 11:1 Ignition CDI Spark Plug Model TORCHC9EH Carburetor Model PZ30V Lubricating Capacity(L) 1.6 Petrol Type 90# Clutch Manualã€Coil Clutch Starter Electric Lubrication Pressure Splashing Transmission 6 speed NetWeight(kg) 39 Packing Size(L×b×h) 460×395×575 Notice that the engine is stamped with Shineray on it, I would say that the engines used on the Shineray motorcycles are manufactured by Yingang. The water cooled DOHC 4-valve is a copy of a Honda NX250 engine. http://en.wikipedia.org/wiki/Honda_NX250 That engine 170MM can be found on several Chinese motorcycles. |
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