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KTM 125 Duke
2018Naked

KTM 125 Duke

Key specifications

Engine
125 cc
Power
15 HP
Weight
137 kg
Fuel type
petrol
Fuel capacity
3.5 L
Transmission
6-speed
Seat height
33 mm
Front brakes
Single disc. ABS. Four-pot brake caliper
Rear brakes
Single disc. ABS. One-pot brake caliper, floating brake

Overview

Introducing the 2018 KTM 125 Duke, a motorcycle that embodies the spirit of urban mobility with a distinct naked bike design. Positioned as an entry-level model in KTM's dynamic lineup, the 125 Duke is perfect for new riders and seasoned enthusiasts alike who appreciate lightweight agility without compromising on performance. With its aggressive styling, compact dimensions, and a vibrant color palette of White and Orange, the 125 Duke not only captures attention on the streets but also offers a thrilling ride that’s both fun and accessible. At the heart of the 125 Duke lies a robust single-cylinder, four-stroke engine, boasting a displacement of 125 ccm. This powerplant delivers an impressive 15 HP (10.9 kW), ensuring spirited acceleration and a lively demeanor that’s perfect for navigating city traffic or taking on weekend adventures. The liquid-cooled engine is paired with a 6-speed gearbox, allowing for smooth shifting and optimized performance across the rev band. The innovative fuel injection system combined with a contactless electronic ignition ensures a responsive throttle and exceptional fuel efficiency, making the 125 Duke not only a joy to ride but also a practical choice for daily commuting. The 125 Duke is built on a lightweight steel trellis frame, providing exceptional stability and confidence-inspiring handling. The WP upside-down front forks and monoshock rear suspension work harmoniously to deliver a comfortable ride, with generous travel of 142 mm (5.6 inches) up front and 150 mm (5.9 inches) at the rear. Coupled with an agile rake of 25.0°, this bike offers precision cornering and nimble maneuverability. Safety is paramount, and the 125 Duke is equipped with ABS, ensuring reliable braking performance with a 300 mm front disc and a 230 mm rear disc. Complementing its modern features is an electric starter, making it easy to fire up your adventures at the push of a button. **

Pros

  • Lightweight and Agile: Weighing in at just 137 kg (302 lbs), the 125 Duke is easy to handle, making it ideal for urban commuting and new riders.
  • Sporty Performance: With 15 HP and a responsive engine, this bike offers spirited performance that makes every ride enjoyable.
  • Advanced Features: Equipped with ABS and a modern electronic ignition system, the 125 Duke prioritizes safety and reliability.

Cons

  • Limited Power for Highway Use: While great for city riding, the 125 Duke may struggle to keep up with higher-speed highway traffic, given its engine displacement.
  • Seat Height: At 830 mm (32.7 inches), the seat height may be a stretch for shorter riders, potentially affecting comfort and confidence.
  • Small Fuel Tank: With a capacity of 13.4 liters (3.54 gallons), the tank may require more frequent refueling during longer rides.

Technical details

Source specification data

Make
KTM
Model
125 Duke
Category
Naked bike
Starter
Electric
Color Options
White, Orange
Power
15.00 HP (10.9 kW))
Clutch
Wet multi-disc clutch, mechanically actuated
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
125.00 ccm (7.63 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, four-stroke
Lubrication System
Wet sump
Transmission Type Final Drive
Chain
Dry Weight
137.0 kg (302.0 pounds)
Seat Height
830 mm (32.7 inches) If adjustable, lowest setting.
Fuel Capacity
13.40 litres (3.54 gallons)
Ground Clearance
185 mm (7.3 inches)
Power Weight Ratio
0.1095 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
.
One
-pot brake caliper, floating brake
Front Brakes
Single
disc.
S
.
Four
-pot brake caliper
Rear Suspension
WP monoshock
Front Suspension
WP upside-down Ø 43 mm
Rear Wheel Travel
150 mm (5.9 inches)
Front Wheel Travel
142 mm (5.6 inches)
Rear Brakes Diameter
230 mm (9.1 inches)
Front Brakes Diameter
300 mm (11.8 inches)

Available colors

WhiteOrange