These are the known mechanical and performance specifications for your 2013 Lifan LF 250-B.
Basic Specs

Engine
Displacement248.00 ccm (15.13 cubic inches)
Type
DetailsV2, four-stroke
Max RPM
Compression10.0:1
Bore/Stroke49.0 x 66.0 mm (1.9 x 2.6 inches)
Valves/Cylinder
FuelingCarburettor
IgnitionCDI, digital
Exhaust
LubricationPress, splash
CoolingAir
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity9.50 litres (2.51 gallons)
Emissions
Chassis
Frame Type
Rake
Trail
Front SuspensionTelescopic fork
Front Travel
Rear SuspensionSpring/hydraulic shocks
Rear Travel
Seat
Seat Height700 mm (27.6 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,140 mm (44.9 inches)
Total Length2,215 mm (87.2 inches)
Total Width780 mm (30.7 inches)
Ground Clearance
Wheelbase1,495 mm (58.9 inches)
Dry Weight136.0 kg (299.8 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre3.00-18
Rear Tire/Tyre130/90-15
Front BrakesSingle disc
Front Brake Diameter
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter
Wheels
Comments
Chinese made motorcycle. Sold in Asia and New Zealand.