22 June. Monday 2026
KTM 690 Duke - 2012 Specifications and Reviews
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.
General information | |
| Category | Naked bike |
| Year | 2012 |
| Model | KTM 690 Duke |
| | |
Engine and Transmission Specifications | |
| Driveline | 16:40. Primary drive: 36:79. |
| Clutch | APTC Anti-hopping clutch / hydraulically operated |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Semi-dry-sump lubrication with 2 rotor pumps |
| Ignition | Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment |
| Bore x stroke | 102.0 x 84.5 mm (4.0 x 3.3 inches) |
| Compression | 11.8:1 |
| Torque | 67.00 Nm (6.8 kgf-m or 49.4 ft.lbs) @ 5500 |
| Power | 67.00 |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 690.00 ccm (42.10 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 240 mm (9.4 inches) |
| Rear brakes | Single disc. Single-piston brake caliper, floating |
| Front brakes diameter | 320 mm (12.6 inches) |
| Front brakes | Single disc. Radially mounted four-piston brake caliper; floating brake disc |
| Rear tyre dimensions | 160/60-R17 |
| Front tyre dimensions | 120/70-17 |
| Rear suspension travel | 135 mm (5.3 inches) |
| Rear suspension | WP Suspension 4618 EM with Pro and #8209;Lever linkage |
| Front suspension travel | 135 mm (5.3 inches) |
| Front suspension | WP Suspension 4357 |
| Trail | 115 mm (4.5 inches) |
| Rake (fork angle) | 26.5° |
| Frame type | Tubular space frame made from chrome molybdenum steel, powder-coated |
Physical measures and capacities | |
| Fuel capacity | 13.50 litres (3.57 gallons) |
| Wheelbase | 1,466 mm (57.7 inches) |
| Ground clearance | 192 mm (7.6 inches) |
| Seat height | 835 mm (32.9 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.4467 HP/kg |
| Dry weight | 150.0 kg (330.7 pounds) |
| | |
Other specs | |
| Wheelbase | 1,280 mm (50.4 inches) |
| Weight incl. oil, gas, etc | 173.0 kg (381.4 pounds) |
| Rear tyre | 20/11-9 |
| Front tyre | 21/7-10 |
| Rear wheel travel | 272 mm (10.7 inches) |
| Rear Suspension | Rigid axle |
| Front wheel travel | 275 mm (10.8 inches) |
| Front Suspension | Independent wheels suspension with double wishbone |
| Exhaust system | Aluminum XC |
| Fuel system | Carburettor. Keihin FCR MX 39 |
| Valves per cylinder | 4 |
| Bore x Stroke | 95.0 x 72.0 mm (3.7 x 2.8 inches) |
| Compression | 11.0:1 |
| Engine details | Engine with balance |
| Capacity: | 510.40 ccm (31.14 cubic inches) |
| Model | KTM 525 XC |
| Color options | White/orange/black |
| Starter | Electric |
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