These are the known mechanical and performance specifications for your 2017 Keeway Dorado 250.
Basic Specs

Engine
Displacement249.00 ccm (15.19 cubic inches)
Type
DetailsV2, four-stroke
Max RPM
Compression9.4:1
Bore/Stroke49.0 x 66.0 mm (1.9 x 2.6 inches)
Valves/Cylinder4
FuelingInjection
IgnitionTLI
Exhaust
LubricationPressure splash
CoolingAir
Performance
Horespower17.30 HP (12.6 kW)
Torque18.00 Nm (1.8 kgf-m or 13.3 ft.lbs)
Top Speed110.0 km/h (68.4 mph)
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity13.50 litres (3.57 gallons)
Emissions
Chassis
Frame TypeBassinet type
Rake
Trail
Front SuspensionTelescopic coil spring oil damped
Front Travel120 mm (4.7 inches)
Rear SuspensionTelescopic coil spring oil damped
Rear Travel70 mm (2.8 inches)
Seat
Seat Height
Alt. Seat Height
Total Height1,110 mm (43.7 inches)
Total Length2,250 mm (88.6 inches)
Total Width880 mm (34.6 inches)
Ground Clearance150 mm (5.9 inches)
Wheelbase1,550 mm (61.0 inches)
Dry Weight170.0 kg (374.8 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre110/90-16
Rear Tire/Tyre120/90-16
Front BrakesSingle disc
Front Brake Diameter
Rear BrakesSingle disc
Rear Brake Diameter
Wheels
Comments
Windscreen. Keeway is the American and European brand name of Qianjiang, China.