KTM 690 Duke 2019
THE SUPER SINGLE
The original DUKE was revolutionary when it was released two decades ago. As KTM’s first single-cylinder street bike, it quickly grew into a cult classic, adding extreme fun to a raw and radical concept. Today’s KTM 690 DUKE is the closest rendition to the original DUKE, but with modern styling, refinements and enhancements. The world’s most powerful single-cylinder production motorcycle stands at the leading edge once more. Long live the DUKE!
Technical details
Engine
Displacement
690 cm³
Power in hp
72 hp
Power in KW
54 kW
Torque
74 Nm
Design
1-cylinder, 4-stroke engine
Bore
105 mm
Stroke
80 mm
Starter
Electric starter
Lubrication
Forced oil lubrication with 2 oil pumps
Transmission
6-speed
Cooling
Liquid cooled
Clutch
APTC(TM) slipper clutch, hydraulically actuated
EMS
Keihin EMS with RBW, twin ignition
CO2 emissions
80 g/km
Fuel consumption
3.48 l/100 km
Chassis
Frame design
Chromium-Molybdenum steel trellis frame, powder coated
Front suspension
WP upside-down Ø 43 mm
Rear suspension
WP shock absorber with Pro-Lever linkage
Suspension travel (front)
135 mm
Suspension travel (rear)
135 mm
Front brake
Brembo four-piston radial fixed calliper, brake disc
Rear brake
Brembo single-piston floating calliper, brake disc
Front brake disc diameter
320 mm
Rear brake disc diameter
240 mm
ABS
Bosch 9M+ two-channel ABS (disengageable, optional Supermoto mode)
Chain
X-Ring 5/8 x 1/4"
Steering head angle
63.5 °
Ground clearance
192 mm
Seat height
835 mm
Tank capacity (approx.)
14 l
dry weight
148.5 kg