KTM 990 Adventure - 2009 Specifications and Reviews

The 2009 KTM 990 Adventure is a large-displacement adventure bike engineered for serious off-road exploration and long-distance touring. Its 999cc V-twin engine delivers 104 horsepower and responsive handling, making it ideal for experienced riders seeking adventure on challenging terrain. Known for exceptional versatility and durability, it excels as a capable dual-sport machine for worldwide expedition riding.

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General information

CategoryEnduro / offroad
Year2009
ModelKTM 990 Adventure
 
 

Engine and Transmission Specifications

ClutchWet multi-disc clutch, operated hydraulically
Transmission typefinal driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemPressure lubrication
StarterElectric
IgnitionDenso battery ignition
Fuel controlDOHC
Valves per cylinder4
Fuel systemInjection. Keihin electronic fuel injection
Bore x stroke101.0 x 62.4 mm (4.0 x 2.5 inches)
Compression11.5:1
Torque100.00
Power104.59
Stroke4
Engine typeV2
Capacity:999.00 ccm (60.96 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,570 mm (61.8 inches)
Ground clearance261 mm (10.3 inches)
Seat height860 mm (33.9 inches) If adjustable, lowest setting.
Dry weight209.0 kg (460.8 pounds)

KTM 990 Adventure dimensions and frame

Exhaust system2 x premium steel with three-way-catalyser
Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc. Brembo two piston, floating caliper, floating brake disc. ABS.
Front brakes diameter300 mm (11.8 inches)
Front brakesDouble disc. 2 x Brembo two piston, floating caliper, floating brake disc. ABS.
Rear tyre dimensions150/70-18
Front tyre dimensions90/90-21
Rear suspension travel210 mm (8.3 inches)
Rear suspensionWP monoshock PDS with hydraulic spring preload
Front suspension travel210 mm (8.3 inches)
Front suspensionWP USD, 48 mm
Trail119 mm (4.7 inches)
Rake (fork angle)26.6°
Frame typeChromium-Molybdenum trellis frame, powder-coated

Speed and acceleration

Power/weight ratio0.5004 HP/kg

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsOrange, black
Fuel capacity19.50 litres (5.15 gallons)

Performance Profile & Rider Fit

113.3 hp
Peak Power
3.6s
0-60 mph

Best For

Track45%
City55%
Cornering78%
Daily Riding60%
Touring72%
Passenger60%

Rider Profile

Best ForBest suited to intermediate and experienced riders comfortable with a tall, powerful, top-heavy adventure bike.
PurposeDesigned as a versatile V-twin adventure machine that handles fast tarmac roads, mountain passes, and moderate off-road tracks with equal confidence.
Rider FitThe 880mm seat height and 209.5kg dry weight demand a taller rider or one confident with a substantial machine at low speed and standstill.
CharacterA torquey, muscular V-twin adventure bike that rewards assertive riding with strong midrange power and agile, long-travel suspension for tackling varied terrain.
Not Ideal ForNot ideal for shorter riders, absolute beginners, or anyone seeking a lightweight, low-maintenance commuter.

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

Rider Fit Visualizer

2009 KTM 990 Adventure Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 860mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2009 KTM 990 Adventure, with a cramped knee angle of around 75 degrees and a slightly forward 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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