KTM 990 Supermoto - 2009 Specifications and Reviews

The 2009 KTM 990 Supermoto is a versatile street-focused machine powered by a 999cc V-twin engine producing 114 horsepower. Designed for riders seeking agile handling and real-world performance, it excels at blending track-day capability with everyday usability. Known for its lightweight chassis, responsive handling, and punchy power delivery, it remains a favorite among experienced riders who demand both precision and thrills.

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General information

CategorySuper motard
Year2009
ModelKTM 990 Supermoto
 
 

Engine and Transmission Specifications

ClutchWet multi-disc clutch, operated hydraulically
Transmission typefinal driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemPressure lubrication
StarterElectric
IgnitionKeihin
Fuel controlDOHC
Fuel systemInjection. Keihin EFI, throttle valve 48 mm
Bore x stroke101.0 x 62.4 mm (4.0 x 2.5 inches)
Torque97.00
Power113.98
Stroke4
Engine typeV2
Capacity:999.00 ccm (60.96 cubic inches)

Physical measures and capacities

Wheelbase1,510 mm (59.4 inches)
Ground clearance195 mm (7.7 inches)
Seat height875 mm (34.4 inches) If adjustable, lowest setting.
Dry weight191.0 kg (421.1 pounds)
 
 

KTM 990 Supermoto dimensions and frame

Exhaust systemTwin stainless-steel silencer with regulated catalytic converters
Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc. Brembo 2-piston floating caliper, brake disc
Front brakes diameter320 mm (12.6 inches)
Front brakesDouble disc. 2 x Brembo four piston fixed-caliper, radially bolted
Rear tyre dimensions180/55-17
Front tyre dimensions120/70-17
Rear suspension travel265 mm (10.4 inches)
Rear suspensionWP monoshock
Front suspension travel275 mm (10.8 inches)
Front suspensionWP USD, 48 mm
Trail110 mm (4.3 inches)
Rake (fork angle)24.9°
Frame typeTubular chromoly space frame, powder-coated

Speed and acceleration

Power/weight ratio0.5968 HP/kg

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsOrange
Fuel capacity19.00 litres (5.02 gallons)

Performance Profile & Rider Fit

114 hp
Peak Power
3.2s
0-60 mph

Best For

Track85%
City80%
Cornering97%
Daily Riding60%
Touring40%
Passenger35%

Rider Profile

Best ForThis bike suits experienced riders who are comfortable with a powerful, top-heavy V-twin that responds sharply to throttle and brake input.
PurposeBuilt as a supermoto, it excels at aggressive, flickable cornering on tight twisty roads and occasional track days rather than long-distance cruising.
Rider FitThe tall 875mm seat height and firm, upright riding position demand good leg length and core strength for hustling the bike through corners.
CharacterIt has a punchy, torquey V2 engine character paired with razor-sharp steering geometry, making it feel eager, playful, and slightly wild at low speed.
Not Ideal ForIt is not a good fit for riders wanting a plush, wind-protected long-haul tourer or a machine suited to serious off-road trail riding.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2009 KTM 990 Supermoto Rider Ergonomics Assessment

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Feet:

At 875mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2009 KTM 990 Supermoto, with a relaxed knee angle of around 140 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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