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KTM 125 Duke

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Make Model

KTM 125 Duke

Year

2024

Engine

Four stroke, single cylinder, DOHC, 4 valves

Capacity

124.9 cc / 7.6 cu-in
Bore x Stroke 58 x 47.3 mm
Cooling System Liquid cooled
Compression Ratio  
Lubrication Wet sump

Induction

Bosch electronic fuel injection
Emission EURO5

EMS

Bosch EMS with RBW

Starting Electric

Max Power

11 kW / 15 hp

Max Torque

11.5 Nm / 8.85 ft-lb
Clutch PASC™ antihopping clutch, mechanically operated

Transmission 

6 Speed 
Final Drive Chain 520 X-ring
Frame Steel trellis frame, powder coated

Front Suspension

43 mm WP APEX
Front Wheel Travel 150 mm / 5.9 in

Rear Suspension

WP APEX - Monoshock
Rear Wheel Travel 150 mm / 5.9 in

Front Brakes

Single 320 mm disc, 4 piston radial fixed caliper

Rear Brakes

Single 240 mm disc, 2 piston floating caliper

ABS

Cornering ABS

Front Tyre

 

Rear Tyre

 
Steering Head Angle  
Wheelbase  
Ground Clearance  
Seat Height 800 mm / 32.7 in

Dry Weight

154 kg / 306.4 lbs

Fuel Capacity 

 
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KTM charges into model year 2024 with a brace of all-new single-cylinder DUKE models, bringing more punching power, improved handling, and clear differentiation of attitude between the displacements. In short, the all-new DUKE range cuts the bullshit, bringing more bike for your buck.
Adopting an all-out, no-compromise attitude, the all-new 2024 models represent the biggest change to the sub-500 cc capacity DUKE model range since the KTM 125 DUKE in 2011. The result is a complete redesign, with new engines, an all-new chassis concept, and new styling which amplifies the typically aggressive KTM DUKE design language you’ve come to expect.



For 2024, a new 2-piece frame design – composed of an all-new steel trellis main frame with a pressure die-cast aluminum subframe – enhances dynamics by augmenting torsional rigidity. This also adds improved agility and enhanced feedback from the chassis, with new triple clamps and a revised offset, improving handling characteristics and giving riders greater control and stability.

The frame is now also mated to an all-new curved lightweight swingarm, which contours around a relocated rear shock absorber. This is mounted off-center to allow for a larger airbox design while reducing overall seat height. Speaking of which, the reduced seat height was purposefully engineered into the new DUKE design to allow for greater accessibility, without compromising on stability or handling.



Delivering the knockout punch is an entirely new generation of lightweight, compact single-cylinder engines. Dubbed the LC4c, the engine range is made up of a smaller 125 cc and a 250 cc (for selected markets) engine and a larger 399 cc engine, as found in the KTM 390 DUKE. Building from the experience gained with the previous generation, these powerplants are completely redesigned, with newly optimized cylinder heads, and gearboxes, as well as meeting EURO 5.2 compatibility standards.

The 2024 KTM DUKE range also sets the benchmark for real-world technological advancement in the small displacement NAKED segment. All models in the line-up feature the latest version of selectable Supermoto ABS, 5” dashboards, and smartphone connectivity as standard – with the ability to fit an optional Quickshifter+.

Bringing more DUKENESS to each division – apart from a new metal fuel tank and high-quality surface finishes – the 2024 DUKE stablemates have embraced their own identities with visual differences across the range.

Enhancing the new 2024 generation KTM DUKE line-up even further, a comprehensive selection of KTM PowerParts and KTM PowerWear is specifically designed to fit the new DUKE range and its riders, providing performance, style, protection, and comfort.



While it might sit at the entry level of the KTM Naked range, the KTM 125 DUKE dominates the small capacity engine segment. A powerful 125 cc engine, exceptional electronics, and WP APEX suspension lift the 2024 KTM 125 DUKE to new heights.

Visually, the 2024 KTM 125 DUKE sets itself apart from the rest of the small DUKE range, with all-new Electronic Orange and Atlantic Blue color options, painted headlight surround housing an ultra-bright LED headlight, and compact tank spoilers.

Electronically, the 2024 KTM 125 DUKE shares its 5” TFT display with the KTM 390 DUKE, with the option of TRACK screen being selected, and Cornering ABS as standard. A refined ride-by-wire system and Automatic Turn Indicator Reset complete the package.

The 2024 KTM 125 DUKE also features a 43 mm WP APEX Open Cartridge non-adjustable front fork with 150 mm travel and a WP APEX Separate piston shock absorber with tool-adjustable preload.