These are the known mechanical and performance specifications for your 2020 Atlas Honda CB250F.
Basic Specs

Engine
Displacement249.6 ccm (15.23 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression11.0:1
Bore/Stroke71.0 x 63.0 mm (2.8 x 2.5 inches)
Valves/Cylinder4
Fueling
Ignition
Exhaust
LubricationForced pressure and wet sump
CoolingOil & air
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity16.50 litres (4.36 US gallons)
Emissions
Chassis
Frame TypeDiamond
Rake
Trail
Front SuspensionTelescopic
Front Travel
Rear SuspensionMonshock
Rear Travel
Seat
Seat Height784 mm (30.9 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1072 mm (42.2 inches)
Total Length2065 mm (81.3 inches)
Total Width753 mm (29.6 inches)
Ground Clearance192 mm (7.6 inches)
Wheelbase1386 mm (54.6 inches)
Dry Weight135.0 kg (297.6 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre110/70-17
Rear Tire/Tyre140/70-17
Front BrakesSingle disc
Front Brake Diameter276 mm (10.9 inches)
Rear BrakesSingle disc
Rear Brake Diameter220 mm (8.7 inches)
Wheels5-spoke, black
Comments
Small windscreen. Sold in Pakistan.