KTM 990 Adventure Orange - 2006 Specifications and Reviews

The 2006 KTM 990 Adventure Orange is a large-displacement enduro designed for experienced riders seeking serious off-road capability and long-distance adventure touring. Its potent 999cc twin-cylinder engine delivers nearly 97 horsepower and stable mid-range torque, making it best known for tackling challenging terrain while maintaining highway-worthy performance. Ideal for dual-sport enthusiasts and adventure tourer riders demanding genuine off-road prowess.

2006
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General information

CategoryEnduro / offroad
Year2006
ModelKTM 990 Adventure Orange
 
 

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 systemCarburettor. Mikuni BST 40
Bore x stroke101.0 x 78.0 mm (4.0 x 3.1 inches)
Compression11.5:1
Torque95.00
Power96.55
Stroke4
Engine typeTwin
Capacity:999.00 ccm (60.96 cubic inches)

Physical measures and capacities

Wheelbase1,570 mm (61.8 inches)
Ground clearance261 mm (10.3 inches)
Overall width990 mm (39.0 inches)
Seat height860 mm (33.9 inches) If adjustable, lowest setting.
Dry weight199.0 kg (438.7 pounds)
 
 

KTM 990 Adventure Orange dimensions and frame

Exhaust system2 x premium steel with three-way-catalyser
Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc
Front brakesDouble disc
Rear tyre dimensions150/70-18
Front tyre dimensions90/90-21
Rear suspension travel335 mm (13.2 inches)
Rear suspensionWP-PDS shock absorber with hydr. spring preload
Front suspension travel300 mm (11.8 inches)
Front suspensionWP-USD 48 mm (1.89 inches)
Trail119 mm (4.7 inches)
Rake (fork angle)26.6°
Frame typeTubular chromoly space frame, powder-coated

Speed and acceleration

Power/weight ratio0.4852 HP/kg

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity22.00 litres (5.81 gallons)

Performance Profile & Rider Fit

96.6 hp
Peak Power
3.8s
0-60 mph

Best For

Track30%
City50%
Cornering68%
Daily Riding60%
Touring80%
Passenger60%

Rider Profile

Best ForThis bike suits an intermediate to experienced rider comfortable with a tall seat height and a large, torquey twin off-road capable machine.
PurposeBuilt as a true adventure-tourer, it excels at mixed on- and off-road journeys where long-travel suspension and a strong midrange V-twin matter more than outright top speed.
Rider FitAt 860 mm seat height and 199 kg dry weight, shorter or less physically confident riders may find it tall and top-heavy at low speeds, especially fully loaded off-road.
CharacterIt rewards a rider who enjoys rugged, go-anywhere character with a rorty parallel-twin feel, hydraulically-operated clutch, and long-travel WP suspension over refined road manners.
Not Ideal ForIt is not the right choice for a rider seeking sharp track-focused handling, low seat height, or plush touring-bike comfort on smooth highways.

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

Rider Fit Visualizer

2006 KTM 990 Adventure Orange 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 2006 KTM 990 Adventure Orange, 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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