KTM 690 Duke R - Specifications & Review

690 Duke R

Article Complete Info

Articleid243740
CategoryNaked bike
MakeKTM
Model690 Duke R
Year2017

Chassis, Suspension, Brakes & Wheels

FrametypeChromium-Molybdenum steel trellis frame, powder coated
FrontbrakesSingle disc. Bremo. Floating disc. Four-piston calipers. Radially mounted. Bosch 9M+ ABS.
Frontbrakesdiameter320 mm (12.6 inches)
FrontsuspensionWP upside-down Ø 43 mm
Frontwheeltravel150 mm (5.9 inches)
RearbrakesSingle disc. Bremo. Floating disc. Single-piston caliper. Bosch 9M+ ABS.
Rearbrakesdiameter240 mm (9.4 inches)
RearsuspensionWP shock absorber with Pro-Lever linkage
Rearwheeltravel150 mm (5.9 inches)

Engine & Transmission

Borexstroke105.0 x 80.0 mm (4.1 x 3.1 inches)
ClutchAPTC slipper clutch, hydraulically actuated
CoolingsystemLiquid
Displacement690.00 ccm (42.10 cubic inches)
EnginedetailsSingle cylinder, four-stroke
FuelsystemInjection
Gearbox6-speed
IgnitionKeihin EMS with RBW, twin ignition
LubricationsystemSemi-dry-sump lubrication with 2 rotor pumps
Power75.00 HP (54.7 kW))
TransmissiontypefinaldriveChain

Other Specifications

ColoroptionsBlack/Orange
CommentsRide-by-wire.
StarterElectric

Physical Measures & Capacities

Dryweight147.5 kg (325.2 pounds)
Groundclearance192 mm (7.6 inches)
Powerweightratio0.5085 HP/kg
Seatheight865 mm (34.1 inches) If adjustable, lowest setting.

About KTM

Country of Origin: Austria
Founder: Hans Trunkenpolz (later joined by Ernst Kronreif)
Best Known For: Off-road/enduro supremacy, Dakar wins, Duke/RC streetbikes, and READY TO RACE ethos

Company History

KTM evolved from a postwar repair shop into a racing juggernaut by treating competition as R&D. Lightweight two-strokes made the brand a force in motocross and enduro; later four-strokes and advanced electronics cemented dominance. Dakar Rally victories showcased reliability under extreme conditions and fed the Adventure lineup—bikes that balance long-travel composure with startling pace. On the street, the Duke and RC families brought razor geometry and punchy singles/twins to license tiers worldwide, while the 1290 Super Duke and Adventure pushed the IMU-aided edge of performance. Corporate agility—acquisitions, platform sharing with Husqvarna/GASGAS—expanded reach without blurring identity. Historically, KTM changed expectations for chassis feedback and electronics integration in dirt and on road, proving that orange-painted ferocity could also be precise. The brand’s throughline is simple: build light, communicate grip, and let riders go fast safely. Few companies have turned a color and a slogan into such a reliable proxy for results.

Other Years

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