Built around KTM's super motard motorcycle platform, the 2011 KTM 990 Supermoto utilizes a 999 cc (61 cu in) liquid-cooled v2, four-stroke layout. In factory specification, peak output is rated at 114 HP (83.2 kW) at 9,000 rpm while maximum torque reaches 97 Nm (71.5 lb-ft) at 7,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 114.1 HP per liter and a 2,000 rpm working window between peak torque (7,000 rpm) and peak power (9,000 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 990 Supermoto measures 191 kg (421 lbs) dry, translating to a power-to-weight ratio of 0.6 HP/kg (1.68 kg per horsepower). Rider ergonomics and chassis geometry center around a 875 mm (34.4 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,510 mm (59.4 in) wheelbase engineered for balanced agility and highway composure. The 19-liter (5 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
114.1 HP/L
Power-to-Weight
0.6 HP/kg (1.68 kg/HP)
Power Band Window
7,000–9,000 rpm
Standover Height
875 mm (34.4 in)
Engine
Displacement999.0 ccm (60.96 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsV2, four-stroke
Power114.0 HP (83.2 kW)) @ 9000 RPM
Torque97.0 Nm (9.9 kgf-m or 71.5 ft.lbs) @ 7000 RPM
Compression11.5:1
Bore x Stroke101.0 x 62.4 mm (4.0 x 2.5 inches)
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionKeihin EMS
LubricationPressure lubrication with 2 pumps
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchWet mDouble disk clutch, operated hydraulically
Driveline17:41. Primary drive: 35:67.
Performance
ExhaustTwin stainless-steel silencer with regulated catalytic converters
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.
