Naked Motorcycles
2012KTM 690 Duke
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The 2012 KTM 690 Duke is a lightweight naked bike powered by a punchy 690cc single-cylinder engine producing 67 horsepower, making it ideal for riders seeking agility and manageable performance. Known for its compact dimensions, minimal weight, and engaging character, it excels as an accessible middleweight for both new and experienced riders who prioritize nimble handling over raw power.
- Capacity
- 690.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 150.0 kg
- Seat height
- 835 mm
- Power
- 67.0 HP (49.3 kW) @ 7500 RPM
What’s new for the 2012 KTM 690 Duke
vs the 2011| Spec | 2011 | 2012 |
|---|---|---|
| Engine capacity | 654.0 ccm (39.91 cubic inches) | 690.0 ccm (42.11 cubic inches) |
| Power | 64.4 HP (47.4 kW) @ 7500 RPM | 67.0 HP (49.3 kW) @ 7500 RPM |
| Seat height | 865 mm (34.1 inches) | 835 mm (32.9 inches) |
| Front suspension | WP USD 48 mm (1.89 in) | WP Suspension 4357 |
| Rear suspension | WP mono shock with Pro-Lever linkage | WP Suspension 4618 EM with Pro and #8209;Lever linkage |
| Front brakes | Single disc | Single disc. Radially mounted four-piston brake caliper; floating brake disc |
| Rear brakes | Single disc | Single disc. Single-piston brake caliper, floating |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- A sharp, minimalist streetfighter built for backroad carving, spirited city blasts and quick B-road runs rather than long-haul mileage.
- Built for
- A single-cylinder hooligan: torquey thumper punch, razor-sharp handling and no-nonsense KTM attitude packed into a featherweight trellis chassis.
- Not ideal for
- Not for tourers, two-up cruisers, or riders wanting all-day comfort, a low seat, or smooth long-distance highway manners.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 690.0 ccm
- Power
- 67.0 HP (49.3 kW) @ 7500 RPM
- Torque
- 67.0 Nm (6.8 kgf-m) @ 5500 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.4467 HP/kg (dry)
- Bore x stroke
- 102.0 x 84.5 mm
- Compression
- 11.8:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment
- Lubrication system
- Semi-dry-sump lubrication with 2 rotor pumps
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- APTC Anti-hopping clutch / hydraulically operated
Dimensions & weight
- Wheelbase
- 1466 mm
- Seat height
- 835 mm
- Dry weight
- 150.0 kg
- Fuel capacity
- 13.50 litres
- Ground clearance
- 192 mm
Chassis & suspension
- Frame
- Tubular space frame made from chrome molybdenum steel, powder-coated
- Front suspension
- WP Suspension 4357
- Rear suspension
- WP Suspension 4618 EM with Pro and #8209;Lever linkage
- Front wheel travel
- 135 mm
- Rear wheel travel
- 135 mm
- Rake (fork angle)
- 26.5°
- Trail
- 115 mm
Brakes & wheels
- Front brakes
- Single disc. Radially mounted four-piston brake caliper; floating brake disc
- Front brakes diameter
- 320 mm
- Rear brakes
- Single disc. Single-piston brake caliper, floating
- Rear brakes diameter
- 240 mm
- Front tyre
- 120/70-17
- Rear tyre
- 160/60-R17
Other
- Color options
- White/orange/black
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2008 | 2011 | 2012 | 2014 | 2016 | 2019 |
|---|---|---|---|---|---|---|
| Capacity | 654 cc | 654 cc | 690 cc | 690 cc | 693 cc | 690 cc |
| Dry weight | 149 kg | 149 kg | 150 kg | 150 kg | 150 kg | 149 kg |
| Seat height | 865 mm | 865 mm | 835 mm | 835 mm | 835 mm | 835 mm |
| Fuel capacity | 13.5 L | 13.5 L | 13.5 L | 13.8 L | 14 L | 14 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the KTM 690 Duke?
The 2012 KTM 690 Duke has a Capacity of 690.0 ccm (42.11 cubic inches).
What engine power does the KTM 690 Duke have?
The 2012 KTM 690 Duke has a Power of 67.0 HP (49.3 kW) @ 7500 RPM.
How many gears does the KTM 690 Duke have?
The 2012 KTM 690 Duke has a Gearbox of 6-speed.
What is the torque of the KTM 690 Duke?
The 2012 KTM 690 Duke has a Torque of 67.0 Nm (6.8 kgf-m or 49.4 ft.lbs) @ 5500 RPM.
How much does the KTM 690 Duke weigh?
The 2012 KTM 690 Duke has a Dry weight of 150.0 kg (330.7 pounds).
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