Product Description
YUNLAIGOTOP engine motor kit with a 49.85cc air-cooled, single-cylinder 2-stroke engine and electronic ignition. The kit includes a pull-rope starter, carburetor, air filter, fuel tank, T8F chain, emergency stop switch, throttle grip, left grip cover and throttle cable. Listed applications include 49cc 2-stroke pocket bikes, mini dirt bikes, beach bikes, ATVs and scooters. Verify dimensions and specifications before installation.
Product Specifications
BrandYUNLAIGOTOP
Manufacturer Part NumberZYQ
Item Model Number488
Brand NameYUNLAIGOTOP
Model Name49cc Single Cylinder Engine Motor
Model488
Number of Items1
Warranty DescriptionFree warranty for one year against manufacturer defects only
Included Components1 X Engine
Item Type NameEngine Motor
Part NumberZYQ
Explicit Manufacturer Part NumberZYQ
Engine typeSingle-cylinder, 2-stroke, air-cooled
Displacement49.85cc
Ignition systemElectronic ignition
Start modePull rope start
MaterialAluminum
ColorSilver and black
Maximum power1.9 kW at 7,000 rpm
Rated power1.7 kW at 6,000 rpm
Continuous power1.6 kW at 5,500 rpm
Maximum torque2.7 N·m at 6,500 rpm
Maximum horsepower3 PS
No-load speed12,500 rpm
Bore x stroke44 x 32.8 mm
CarburetorH117B
Fuel mixture25:1 early; 30:1 later
Spark plugL6T or MB6AS
Spark plug gap0.5 mm / 0.02 in
Fuel tank capacity1.2 L / 0.32 gal
Reduction ratio1:1
ChainT8F
Sprocket14 teeth
Engine dimensions28.7 x 23 x 13 cm / 11.3 x 9.1 x 5.1 in
Net weight4.55 kg / 10 lb
Quantity1