The KTM 790 Duke Prototype motorcycle specifications include a 790 cc (48.21 cu in) engine and a 6-speed gearbox.
Key specifications
2017Year released
790 ccDisplacement
1,466 mmWheelbase
How the KTM 790 Duke Prototype compares
This compares the motorcycle with all KTM models in this specifications database. The blue marker is this model and the grey line is the KTM database average.
Displacement790 cc
Low 49 ccAverage 444 ccHigh 1,301 cc
About 78% higher than the KTM database average. Around the 85th percentile across KTM models.
This model KTM database average
KTM database percentile rankings
Percentiles show where this motorcycle sits across the KTM specifications database. They are descriptive database rankings, not performance ratings.
Displacement85th
790 cc — larger displacement than about 85% of KTM models.
Mechanical overview
Engine layout snapshot
Twin, four-stroke • 790 cc • Liquid cooled
Chassis snapshot
Wheelbase 1,466 mm
6-speed • Chain (final drive)
Engine specifications
| Engine type |
Twin, four-stroke |
| Displacement |
790 cc (48.21 cu in) |
| Cooling system |
Liquid |
| Fuel system |
Injection |
| Starter |
Electric |
Transmission and drivetrain
| Gearbox |
6-speed |
| Final drive |
Chain (final drive) |
| Clutch |
APTC slipper clutch, hydraulically actuated |
Chassis and suspension
| Frame |
Chromium-Molybdenum steel trellis frame, powder coated |
| Front suspension |
WP upside-down |
| Rear suspension |
WP shock absorber with Pro-Lever linkage |
Brakes, wheels and tires
| Front brakes |
Single disc |
| Rear brakes |
Single disc |
Dimensions and weight
| Wheelbase |
1,466 mm (57.7 inches) |
Electrical and instruments
Other specifications
| Color options |
Orange/black/white |
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from KTM models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official KTM information before relying on them. Visit the official KTM website.