Engineered by KTM for the super motard motorcycle segment, the 2011 KTM 690 SMC relies on a 654 cc (39.9 cu in) liquid-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 62.1 HP (45.3 kW) at 7,500 rpm while maximum torque reaches 64 Nm (47.2 lb-ft) at 6,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 95 HP per liter and a 1,500 rpm working window between peak torque (6,000 rpm) and peak power (7,500 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the 690 SMC measures 139.5 kg (308 lbs) dry, translating to a power-to-weight ratio of 0.45 HP/kg (2.25 kg per horsepower). Rider ergonomics and chassis geometry center around a 900 mm (35.4 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,480 mm (58.3 in) wheelbase engineered for balanced agility and highway composure. The 12-liter (3.2 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's KTM archive, this model family spans 4 indexed model years from 2008 to 2011, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
95 HP/L
Power-to-Weight
0.45 HP/kg (2.25 kg/HP)
Power Band Window
6,000–7,500 rpm
Standover Height
900 mm (35.4 in)
Engine
Displacement654.0 ccm (39.91 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power62.1 HP (45.3 kW)) @ 7500 RPM
Torque64.0 Nm (6.5 kgf-m or 47.2 ft.lbs) @ 6000 RPM
Compression11.8:1
Bore x Stroke102.0 x 80.0 mm (4.0 x 3.1 inches)
Fuel SystemCarburettor
Fuel ControlOverhead Cams (OHC)
IgnitionKeihin EMS
LubricationPressure lubrication with 2 oil pumps
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchAPTC slipper clutch, hydraulically operated
Driveline16:42. Primary drive: 36:79.
Performance
ExhaustStainless steel silencer with regulated catalytic converter
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
