| KTM's profilation of this bike |
| KTM presents the 690 Duke, the ultimate single-cylinder naked bike! It´s driven by the
most powerful, 65 HP (48 kW), street-legal single of all time, equipped with a superior street suspension and assembled with a discernible passion for design and technology. |
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General information |
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Motorcycle name
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KTM 690 Duke |
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Model year
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2008 |
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Category
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Naked bike |
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Rating
|
4.1 See the detailed rating of engine performance, design and look, accident risk, etc. Compare with any other motorcycle. |
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Engine and transmission |
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Displacement
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654.0 ccm (39.91 cubic inches) |
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Engine type
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Single cylinder, four-stroke |
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Power output
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64.4 HP (47.0 kW)) @ 7500 RPM |
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Torque
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67.0 Nm (6.8 kgf-m or 49.4 ft.lbs) @ 5500 RPM |
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Compression
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11.8:1 |
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Bore x stroke
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102.0 x 80.0 mm (4.0 x 3.1 inches) |
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Valves per cylinder
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4 |
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Fuel system
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Carburettor |
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Fuel control
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Overhead Cams (OHC) |
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Ignition
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2 X keihin |
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Lubrication system
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Pressure lubrication with 2 Eaton pumps |
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Cooling system
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Liquid |
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Gearbox
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6-speed |
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Clutch
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APTC Wet multi-disc clutch, operated hydraulically |
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Exhaust system
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Stainless steel underfloor silencer with integrated catalytic converter |
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Chassis, suspension, brakes and wheels |
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Frame type
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Chromium-molybdenum trellis frame, powder-coated |
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Front suspension
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WP USD |
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Front wheel travel
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200 mm (7.9 inches) |
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Rear suspension
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WP monoshock |
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Rear wheel travel
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210 mm (8.3 inches) |
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Front tire
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120/70-17 |
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Rear tire
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160/60-17 |
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Front brakes
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Single disc |
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Diameter
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320 mm (12.6 inches) |
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Rear brakes
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Single disc |
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Diameter
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220 mm (8.7 inches) |
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Physical measures and capacities |
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Dry weight
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148.5 kg (327.4 pounds) |
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Power/weight ratio
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0.4334 HP/kg |
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Seat height
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865 mm (34.1 inches) If adjustable, lowest setting. |
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Ground clearance
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155 mm (6.1 inches) |
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Wheelbase
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1472 mm (58.0 inches) |
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Fuel capacity
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13.50 litres (3.57 US gallons) |
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Other specifications |
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Starter
|
Electric |
| Update specs | Report missing specs or required updates. |
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Further information |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 08 KTM 690 Duke discussion group or the general KTM discussion group. |
| Related bikes | List related bikes for comparison of specs. |
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Compare with another motorcycle |
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property of the respective owners. Technical specifications are subject to change without notice.