
KTM 125 Duke
Key specifications
Overview
Introducing the 2021 KTM 125 Duke, a motorcycle that perfectly encapsulates the spirit of urban riding with its bold design and energetic performance. As a key player in the naked bike category, the 125 Duke stands out for its combination of lightweight agility and powerful styling, making it an ideal choice for both new riders and seasoned enthusiasts seeking an agile commuter. With its eye-catching black and orange color scheme and aggressive stance, this bike is not just built to ride—it’s built to turn heads. At the heart of the 125 Duke is a nimble single-cylinder, four-stroke engine that boasts a displacement of 125cc, generating a spirited 15 HP and 12 Nm of torque. This power is harnessed through a slick 6-speed gearbox, allowing riders to experience seamless acceleration and responsive handling. The liquid-cooled engine is designed for efficiency, achieving an impressive fuel consumption of just 2.42 litres per 100 km, which translates to a staggering 97.20 mpg. Whether navigating through city traffic or carving through twisty backroads, the 125 Duke offers a thrilling ride that’s as rewarding as it is fun. The 2021 KTM 125 Duke is packed with advanced features that enhance its performance and rider experience. Its robust steel trellis frame provides exceptional stability and strength while keeping the overall weight down to a mere 139 kg. The WP Apex suspension system—featuring a 43 mm front fork and a monoshock rear—delivers superb handling and comfort over various terrains. Additionally, both front and rear brakes are equipped with ABS for added safety, ensuring confident stops in any conditions. With a seat height of 830 mm, it strikes a balance between accessibility and sportiness, making it suitable for riders of varying statures. **
Pros
- Lightweight and Agile: At just 139 kg, the 125 Duke is incredibly easy to handle, perfect for city commuting and navigating tight corners.
- Fuel Efficient: With a remarkable fuel consumption rate, this bike allows for extended rides without frequent stops at the pump.
- Advanced Features: The inclusion of ABS and a sophisticated suspension system enhances safety and ride quality, catering to both novice and experienced riders.
Cons
- Limited Power for High Speeds: While the bike excels in urban settings, it may feel underpowered for highway riding or long-distance travel.
- Minimal Wind Protection: The naked bike design offers little in the way of wind protection, which can lead to fatigue on longer rides.
- Narrow Seat Comfort: The seat, while stylish, may not provide the comfort needed for prolonged travels, especially for larger riders.
Technical details
Source specification data
- Make
- KTM
- Model
- 125 Duke
- Category
- Naked bike
- Starter
- Electric
- Color Options
- Black/Orange
- Power
- 15.0 HP (10.9 kW))
- Clutch
- Wet multi-disc clutch, mechanically actuated
- Torque
- 12.0 Nm (1.2 kgf-m or 8.9 ft.lbs)
- Gearbox
- 6-speed
- Ignition
- Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan
- Driveline
- O Ring
- .
- Primary
- drive: 22:72.
- Fuel System
- Injection
- Bore X Stroke
- 58.0 x 47.2 mm (2.3 x 1.9 inches)
- Displacement
- 125.0 ccm (7.63 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, four-stroke
- Fuel Consumption
- 2.42 litres/100 km (41.3 km/l or 97.20 mpg)
- Greenhouse Gases
- O2
- g/km. (
- O2
- -
- Carbon
- dioxide emission)
- Lubrication System
- Wet sump
- Transmission Type Final Drive
- Chain
- Dry Weight
- 139.0 kg (306.4 pounds)
- Seat Height
- 830 mm (32.7 inches) If adjustable, lowest setting.
- Fuel Capacity
- 13.40 litres (3.54 gallons)
- Ground Clearance
- 175 mm (6.9 inches)
- Power Weight Ratio
- 0.1079 HP/kg
- Rake
- 25.0°
- Rear Tyre
- 150-17
- Frame Type
- Steel trellis frame, powder coated
- Front Tyre
- 110-17
- Rear Brakes
- Single
- disc.
- S
- .
- Single
- -piston floating calliper
- Front Brakes
- Single
- disc.
- S
- .
- Four
- -piston radial fixed calliper
- Rear Suspension
- WP APEX Monoshock
- Front Suspension
- WP Apex Ø 43 mm
- Rear Wheel Travel
- 150 mm (5.9 inches)
- Front Wheel Travel
- 142 mm (5.6 inches)