These are the known mechanical and performance specifications for your 2021 Keeway K-Light 125.
Basic Specs

Engine
Displacement124.8 ccm (7.62 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression9.0:1
Bore/Stroke56.5 x 49.5 mm (2.2 x 1.9 inches)
Valves/Cylinder2
FuelingCarburettor
IgnitionC.D.I
Exhaust
LubricationPressure splash lubrication
CoolingAir
Performance
Horespower10.5 HP (7.6 kW) @ 9000 RPM
Torque8.9 Nm (0.9 kgf-m or 6.6 ft.lbs) @ 7500 RPM
Top Speed
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity11.80 litres (3.12 US gallons)
Emissions
Chassis
Frame TypeBassinet
Rake
Trail
Front SuspensionTelescopic
Front Travel120 mm (4.7 inches)
Rear SuspensionTelescopic coil spring oil damped
Rear Travel55 mm (2.2 inches)
Seat
Seat Height715 mm (28.1 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1100 mm (43.3 inches)
Total Length2140 mm (84.3 inches)
Total Width780 mm (30.7 inches)
Ground Clearance150 mm (5.9 inches)
Wheelbase1258 mm (49.5 inches)
Dry Weight144.0 kg (317.5 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre90/90-17
Rear Tire/Tyre130/70-15
Front BrakesSingle disc
Front Brake Diameter280 mm (11.0 inches)
Rear BrakesSingle disc
Rear Brake Diameter240 mm (9.4 inches)
WheelsAlloy rims
Comments
Keeway is the American and European brand name of Qianjiang, China.