KTM 690 DUKE 2018

ktm bali 690 DUKE

SUPER SINGLE

Two decades ago, the original Duke was nothing short of revolutionary. KTM’s first single-cylinder street bike grew into a cult classic, adding extreme fun to a raw and radical concept. Today’s 690 DUKE stays faithful to its ancestor’s ways, but adds future-proof refinements: impressive smoothness, sophisticated electronics, improved ergonomics and tons of grunt. This firmly cements the world’s strongest single-cylinder production motorcycle at the cutting edge of engineering. Long live the Duke!

Technical details
Engine
Design
1-cylinder, 4-stroke engine
Displacement
690 cm³
Bore
105 mm
Stroke
80 mm
Power in KW
54 kW
Starter
Electric starter
Lubrication
Forced oil lubrication with 2 oil pumps
Transmission
6-speed
Primary drive
36:79
Secondary gear ratio
16:40
Cooling
Liquid cooled
Clutch
APTC(TM) slipper clutch, hydraulically actuated
EMS
Keihin EMS with RBW, twin ignition
CO2 emissions
80
Fuel consumption
3.48
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 °
Wheelbase
1466 ± 15 mm
Ground clearance
192 mm
Seat height
835 mm
Tank capacity (approx.)
14 l
dry weight
148.5 kg