
KTM 690 Duke
Key specifications
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)