These are the known mechanical and performance specifications for your 2003 KTM 640 Duke.
Basic Specs
Engine
Displacement625.00 ccm (38.14 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression11.5:1
Bore/Stroke101.0 x 78.0 mm (4.0 x 3.1 inches)
Valves/Cylinder4
FuelingCarburettor
Ignition
Exhaust
Lubrication
CoolingLiquid
Performance
Horespower54.80 HP (40.0 kW)
Torque60.00 Nm (6.1 kgf-m or 44.3 ft.lbs)
Top Speed
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity12.00 litres (3.17 gallons)
Emissions
Chassis
Frame Type
Rake
Trail
Front SuspensionWP-USD 43 MA
Front Travel140 mm (5.5 inches)
Rear SuspensionWP - Monoshock
Rear Travel170 mm (6.7 inches)
Seat
Seat Height900 mm (35.4 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance270 mm (10.6 inches)
Wheelbase1,460 mm (57.5 inches)
Dry Weight149.0 kg (328.5 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre120/70-17
Rear Tire/Tyre160/70-17
Front BrakesSingle disc
Front Brake Diameter320 mm (12.6 inches)
Rear BrakesSingle disc
Rear Brake Diameter220 mm (8.7 inches)
Wheels
Comments