KTM 950 Duke - 2003 Specifications and Reviews

The 2003 KTM 950 Duke prototype represented the Austrian brand's ambitious venture into the middleweight naked bike segment. Powered by a 942cc V-twin engine producing 115 horsepower, this lightweight machine at 174kg was engineered for experienced riders seeking sharp handling and spirited performance. The 950 Duke became renowned for blending raw power with agile streetfighter dynamics.

2003
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General information

CategoryPrototype / concept model
Year2003
ModelKTM 950 Duke
 
 

Engine and Transmission Specifications

Gearbox6-speed
Cooling systemLiquid
Fuel controlDOHC
Fuel systemInjection
Bore x stroke100.0 x 60.0 mm (3.9 x 2.4 inches)
Compression11.8:1
Torque96.00
Power115.00
Stroke4
Engine typeV2
Capacity:942.00 ccm (57.48 cubic inches)

Physical measures and capacities

Wheelbase1,435 mm (56.5 inches)
Ground clearance155 mm (6.1 inches)
Seat height855 mm (33.7 inches) If adjustable, lowest setting.
Dry weight174.0 kg (383.6 pounds)

KTM 950 Duke dimensions and frame

Rear brakes diameter240 mm (9.4 inches)
Rear brakesDouble disc
Front brakes diameter320 mm (12.6 inches)
Front brakesDouble disc
Rear tyre dimensions180/55-18
Front tyre dimensions120/70-17
Rear suspension travel160 mm (6.3 inches)
Front suspension travel135 mm (5.3 inches)

Speed and acceleration

Power/weight ratio0.6609 HP/kg

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity17.00 litres (4.49 gallons)

Performance Profile & Rider Fit

115 hp
Peak Power
3.2s
0-60 mph

Best For

Track70%
City65%
Cornering95%
Daily Riding55%
Touring40%
Passenger35%

Rider Profile

Best ForThis is a bike for experienced riders who are comfortable with an aggressive, torquey V-twin and a light, flickable chassis.
PurposeBuilt as a naked supermoto-style streetfighter, it excels at hard cornering, spirited backroad blasts, and dominating twisty tarmac.
Rider FitThe tall 855mm seat height and upright but sporty stance demand reasonable rider height and confidence, though low dry weight keeps it manageable at a standstill.
CharacterIt has a raw, punchy, and mechanical character defined by strong V-twin torque, minimal bodywork, and razor-sharp handling.
Not Ideal ForIt is not suited to riders seeking plush long-distance comfort, pillion-friendly touring, or any serious off-road capability.

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

Rider Reviews

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