http://www.youtube.com/watch?v=bW8nAvOSntM
ENGINE FOR A BICYCLE 80 (66cc)
SPECIFICATION:
Engine type - single cylinder, air-cooling, two strokes gasoline engine
Bore & stroke 47mmx38mm (66cc)
Ignition Mode CDI Ignition
Max. Power 2.0kw (2.68 HP) / 6000r/min
Compression ratio 6:1
Transmission ratio 18:1
Lubricating oil Two-stroke machine oil
Mixing ratio of fuel and engine oil
16:1 for new sets, 20:1 after running 500km
Sparking plug Z4C 14mm
Rear sprocket with 44 tooth
Tank capacity 2L
Fuel consumption 2.3L/100km
Clutch type Rub bloc drying
Cooling Air-cooling
Shifting way sprocket
Max. speed 54km/h (Rear sprocket with 44 tooth on 28" bike)
Max. Load capacity 160kg
Fuel Type 90#
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