2024 KTM 125 Duke
2024 KTM 125 Duke

2024 KTM 125 Duke


The KTM 125 DUKE may be the entry-level bike of the range, but it isn't here to play games. It's built with the same attitude as the bigger bikes - and it shows. It's no holds barred with this urban warrior, complete with an LED headlight and TFT display. This 4-stroke single cylinder has fuel-injection and a 6-speed transmission to deliver class-leading performance with low fuel consumption to keep you riding longer.


Vehicle shown may vary visually by market and may differ from vehicles manufactured and delivered. Availability may vary by market, please see your local dealer for details.


Transmission 6-speed
Starter Electric starter
Stroke 47.2 mm
Bore 58 mm
Clutch Wet multi-disc clutch, mechanically actuated
Displacement 124.7 cm³
Design 1-cylinder, 4-stroke engine
Lubrication Wet sump
Battery capacity 8 Ah
Battery voltage 12 V
CO2 emissions 56 g/km
Cylinder count 1
Torque 12 Nm
Fuel-mixture generation Bosch EFI (throttle valve 33 mm)
Cooling Liquid cooled
Valve timing 4 V / DOHC
Cycle 4-stroke
Compression ratio 12.8
Rear subframe design Steel trellis frame, powder coated
Tank capacity 13.4 l
ABS Bosch 9.1 MB Two Channel ABS (Supermoto ABS)
Front brake disc diameter 320 mm
Rear brake disc diameter 230 mm
Front brake Four-piston radial fixed calliper, brake disc
Rear brake Single-piston floating calliper, brake disc
Chain 520 X-Ring
Frame design Steel trellis frame, powder coated
Front suspension WP APEX 43
Rear suspension WP APEX - Monoshock
Steering head angle 65 °
Ground clearance 175 mm
Seat height 830 mm
Weight (ready to race) 143 kg
Handlebar Steel, tapered Ø 26/22 mm
Wheels Cast aluminium wheels
Tyre width (rear) 150
Tyre width (front) 110
Silencer Stainless steel primary and aluminium secondary silencer