KTM 640 Duke II
The 2005 KTM 640 Duke II is a stylish and Supermoto motorcycle with Water cooled, 625cc, SOHC and 54.38 HP (40 kW) @ 7000 rpm.
Technical Specifications
Engine and transmission
- Engine type:1 cylinders, 4-stroke, Single
- Displacement:625 cc (38.19 cubic inches)
- Bore × stroke:3.98 inch × 3.07 inch (oversquare - shortstroke)
- Cooling system:Water cooled
- Power:54.38 HP (40 kW) @ 7000 rpm
- Torque:55 Nm (40.57 lb-ft) @ 5500 rpm
- Valve train:SOHC, variable
- Valves per cylinder:4
- Sparks per cylinder:1
- Fuel supply system:Carburetor
- Ignition type:Digital CDI
- Funnel diameter:1.57 inch
- Compression:11.5:1
- Engine mounting:Transverse
- Lubrication system:Wet sump
- Gear box:Manual, manual, 5-speed
- Clutch:Wet, multiple discs, cable operated
- Final drive:Chain
- Spark plug pipe type:NGK
- Motor oil:Synthetic, 15W/540
- Starter:Electric / Kick-starter
Dimensions
- Wheel base:57.5 inch
- Trail:4.3 inch
- Ground clearance:10.63 inch
- Seat height:35.4 inch
- Curb weight:354.9 lbs
- Dry weight:328.5 lbs
Chassis and suspension
- FrontSuspension:Cartridge - upside-downSuspension travel:10.43 inchFork angle:27°Brake:Twin Disk, Ø12.6 inchTire:120 / 70 R17 ZRTire pressure:0.14 PSI, with pillion: 0.15 PSI withpilion
- RearSuspension:mono shock, SwingarmSuspension travel:12.2 inchBrake:Disk, Ø8.66 inchTire:160 / 70 R17 ZRTire pressure:0.15 PSI, with pillion: 0.17 PSI withpilion
- Frame type:alloy, Single cradle frame
Other
- ABS available:No
- Power-to-weight ratio:0.25 KW/lbs (4.03 lbs/HP)
- Acceleration (0-60 mph):3.6 sec
- Top speed:108.74 mph
- Fuel capacity:3.17 gals
- Number of riders:2 persons
