These are the known mechanical and performance specifications for your 2021 Senke SK250-3 .
Basic Specs

Engine
Displacement229.8 ccm (14.02 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression
Bore/Stroke65.5 x 68.2 mm (2.6 x 2.7 inches)
Valves/Cylinder
FuelingCarburettor. EFI
IgnitionC.D.I
Exhaust
Lubrication
CoolingLiquid
Performance
Horespower16.8 HP (12.2 kW) @ 7500 RPM
Torque16.5 Nm (1.7 kgf-m or 12.2 ft.lbs) @ 6500 RPM
Top Speed140.0 km/h (87.0 mph)
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity14.00 litres (3.70 US gallons)
Emissions
Chassis
Frame TypeCradle
Rake
Trail
Front SuspensionTelescopic fork
Front Travel
Rear SuspensionMonoshock
Rear Travel
Seat
Seat Height800 mm (31.5 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1100 mm (43.3 inches)
Total Length2100 mm (82.7 inches)
Total Width805 mm (31.7 inches)
Ground Clearance150 mm (5.9 inches)
Wheelbase1380 mm (54.3 inches)
Dry Weight
Wet Weight
Wheels & Brakes
Front Tire/Tyre110/70-17
Rear Tire/Tyre130/70-17
Front BrakesSingle disc
Front Brake Diameter
Rear BrakesSingle disc
Rear Brake Diameter
Wheels3-spoke, black
Comments
Chinese brand.