Product Description
This YUNLAIGOTOP engine motor kit features a 49.85cc single-cylinder, 2-stroke air-cooled engine with electronic ignition and pull-rope starting. The kit includes an engine, 25H-136L chain, kill switch, throttle grip, left grip cover, fuel tank, throttle cable, carburetor, air filter, and other installation accessories. It is listed for 49cc 2-stroke pocket bikes, mini dirt bikes, beach bikes, ATVs, and scooters. Verify the specifications and mounting requirements before ordering.
Product Specifications
BrandYUNLAIGOTOP
ManufacturerAuroborus
Item Model NumberEngine Motor Kit
Item Weight7.9 pounds
Brand NameYUNLAIGOTOP
Model Name49CC 50CC 2 Stroke
ModelEngine Motor Kit
Number of Items1
UPC758589782632
Warranty Description1 year warranty against manufacturer defects
Included Components1x Engine; 1x Kill Switch
Part NumberEngine
Material TypeAluminum
Engine typeSingle-cylinder, 2-stroke
Displacement49.85cc
Cooling systemAir-cooled
MaterialAluminum
ColorSilver, black
Ignition systemElectronic ignition
Starting systemPull-rope start
Maximum power1.9kW at 7000rpm
Rated power1.7kW at 6000rpm
Continuous power1.6kW at 5500rpm
Maximum torque2.7N·m at 6500rpm
Maximum speed48km/h
Bore x stroke44 x 32.8mm
CarburetorH117B
Spark plugL6T or MB6A
Spark plug gap0.5mm / 0.02in
Fuel tank capacity1.2L / 0.32gal
Fuel mixture25:1 early; 30:1 later
Reduction ratio1:1
ClutchDry swing block clutch
Shifting methodSprocket