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KTM 690 Duke
2010Naked

KTM 690 Duke

Key specifications

Engine
654 cc
Power
64 HP
Torque
67 Nm
Weight
149 kg
Fuel type
petrol
Fuel capacity
3.6 L
Transmission
6-speed
Seat height
34 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2010 KTM 690 Duke, a naked bike that perfectly balances power, agility, and cutting-edge technology. This machine is not merely a motorcycle; it's an embodiment of KTM's relentless pursuit of performance and innovation in the two-wheeled realm. Positioned as a versatile urban commuter and a spirited weekend rider, the 690 Duke is designed for those who crave the thrill of the open road without sacrificing the practicality needed for daily use. At the heart of the 690 Duke lies a robust 654cc single-cylinder, four-stroke engine that churns out an impressive 64.36 horsepower at 7,500 RPM. This powerhouse delivers a torque of 67 Nm at 5,500 RPM, ensuring that every twist of the throttle translates into exhilarating acceleration. The engine's advanced Keihin EFI system, paired with an electronically controlled throttle, offers precise fuel delivery and responsiveness, making it a joy to ride in both city traffic and on twisty mountain roads. With a lightweight chassis tipping the scales at just 148.5 kg (327.4 lbs), the Duke's power-to-weight ratio of 0.4334 HP/kg enhances its nimbleness, allowing riders to maneuver with confidence and ease. Beyond its performance, the 2010 KTM 690 Duke is equipped with a host of features that enhance both comfort and control. The trellis frame, made from chromium-molybdenum, not only provides exceptional strength but also contributes to the bike's lightweight nature. The WP USD front fork and rear mono shock offer 140 mm of travel, ensuring a smooth ride across various terrains. The braking system, featuring a 320 mm front disc and a 240 mm rear disc, provides reliable stopping power that instills confidence in every ride. Additionally, the Duke's striking black and orange color scheme ensures that you’ll turn heads wherever you go. **

Pros

  • Agile Handling: The lightweight design and responsive engine make the Duke incredibly nimble, perfect for urban environments and twisty roads.
  • Powerful Performance: With 64.36 HP and 67 Nm of torque, the 690 Duke delivers thrilling acceleration and robust performance that motorcycle enthusiasts crave.
  • Advanced Technology: Features like the Keihin EFI system and APTC slipper clutch enhance rideability and control, catering to both novice and experienced riders alike.

Cons

  • Seat Height: With a seat height of 865 mm (34.1 inches), it may pose a challenge for shorter riders, making it less accessible for some.
  • Limited Fuel Capacity: At 13.5 liters (3.57 gallons), the fuel tank may require more frequent stops on longer rides compared to competitors in the naked bike segment.
  • Naked Design: While the stripped-down aesthetic appeals to many, those seeking more wind protection might find the Duke’s design lacking for long-distance touring.

Technical details

Source specification data

Make
KTM
Model
690 Duke
Category
Naked bike
Color Options
Black/Orange
Power
64.36 HP (47.0 kW)) @ 7500 RPM
Clutch
APTC slipper clutch, hydraulically operated
Torque
67.00 Nm (6.8 kgf-m or 49.4 ft.lbs) @ 5500 RPM
Gearbox
6-speed
Fuel System
Injection
.
I
with
Bore X Stroke
102.0 x 80.0 mm (4.0 x 3.1 inches)
Compression
11.8:1
Displacement
654.00 ccm (39.91 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, four-stroke
Exhaust System
Stainless steel underfloor silencer with integrated catalytic converter
Lubrication System
Pressure lubrication with 2 Eaton pumps
Valves Per Cylinder
4
Dry Weight
148.5 kg (327.4 pounds)
Seat Height
865 mm (34.1 inches) If adjustable, lowest setting.
Fuel Capacity
13.50 litres (3.57 gallons)
Ground Clearance
155 mm (6.1 inches)
Power Weight Ratio
0.4334 HP/kg
Rake
26.5°
Trail
115 mm (4.5 inches)
Rear Tyre
160/60-17
Frame Type
Chromium
-
Molybdenum
trellis frame, powder coated
Front Tyre
120/70-17
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Suspension
WP mono shock with Pro-Lever linkage
Front Suspension
WP USD fork
Rear Wheel Travel
140 mm (5.5 inches)
Front Wheel Travel
140 mm (5.5 inches)
Rear Brakes Diameter
240 mm (9.4 inches)
Front Brakes Diameter
320 mm (12.6 inches)

Available colors

Black/Orange