Excellent comfort for the rider and pillion, thanks to thick seat foam, a narrow profile, and racy ergonomics. Need for more seat height? The 2025 KTM 250 DUKE has a standard seat height of 31.4 in (800 mm), but can easy be increased to 32.2 in.
Review – Key Features – Features & Benefits – Specifications
2025 KTM 250 Duke: THE THRILLS CHASER.
Introducing the 2025 KTM 250 Duke…
The KTM 250 DUKE flaunts with, a 250 cc powerplant – this machine is 250% DUKE! Built with the same NAKED ethos as its bigger brethren, the 2025 KTM 250 DUKE boasts a muscled-up attitude, excellent suspension package, LED lights, riding tech, and street-ripping, turn-gripping aggression. This motorcycle is designed and developed in Austria, and assembled in India.
2025 KTM 250 Duke Totalmotorcycle.com Key Features
KTM DUKE – the KTM Museum shows 30 years of style, speed and innovation
The smell of burnt rubber is in the air, the sound of the KTM 250 DUKE is etched in our memories: “My stunt performances are only possible because the DUKE has the necessary power, maneuverability and stability,” enthuses KTM stunt racer Rok Bagoros.
Rok Bagoro’s stunt show was one of the highlights at the opening ceremony of the new special exhibition “30 Years of DUKE”. With this, the KTM Motohall is paying tribute to a motorcycle that inspires a large fan base as an impetuous powerhouse with an idiosyncratic design language. The exhibition shows the KTM DUKE in all its facets: as an “exploded bike” in its individual parts, in wheelie position in the black photo box and as a living legend on the community wall.
“The DUKE tells an impressive story. It has revolutionized the motorcycle world since its introduction 30 years ago and is still a symbol of innovation and driving pleasure as well as a symbol of KTM’s motto READY TO RACE,” emphasised Eva Priewasser, Managing Director of the KTM Motohall, at the opening of the new special exhibition.
KTM DUKE: A life in the fast lane
Even during the opening weekend, on October 12th and 13th, it became clear how large the DUKE fan base is. Chief Engineer Hermann Sporn spoke to an interested audience about the DUKEvolution – that is, about the development history and technology of the DUKE. Stunt driver Rok Bagoros also gave the guests insider information and autographs during the tech talk.
The biggest crowd puller was the exhibition itself. One of the first visitors to the special exhibition was KTM board member Philipp Habsburg: “The DUKE is an icon that has continuously developed over the years to meet the increasing demands of today’s drivers. It is the symbol of KTM’s commitment to modern motorcycle construction. The new special exhibition shows this very impressively.”
“30 Years of DUKE” can be admired as a special exhibition in the rooms of the KTM Museum in Mattighofen until the end of 2025.
2025 KTM 250 Duke Totalmotorcycle.com Features and Benefits
INFOTAINMENT
TFT Display & Connectivity
Everything you need at a glance. The 2025 KTM 250 DUKE features a 5″ LCD dashboard. This is paired switch cubes that have 4-way menu switches that allow easy interaction with all vehicle functions – even smartphone connectivity. Speaking of which, All new generation DUKE models are equipped with connectivity functions, allowing pilots to play music, take incoming calls, and get to where they are going with Turn-by-Turn navigation.
NAKED AGGRESSION
Bodywork
Embracing its NAKED lineage, the 2025 KTM 250 DUKE has no shame in bearing it all. Casting an ever-impressive shadow, bristling with shark-like edges and visible air intakes, and painted headlight surround, the KTM 250 DUKE boasts an aggressive stance. A metal fuel tank, color-injected plastics, and LED lights complete the package.
100% DUKE
Graphics
Premium looks come as standard on the 2025 KTM 250 DUKE. A high-quality, multi-layered, wet-painted finish in either all-new Electric Orange or Ceramic White with vibrant graphics perfectly set off the unique DUKE textured seat cover. Make no mistake, this is 100% DUKE with 110% street-cred.
POWER HUNGRY
Engine
Boasting the latest generation in LC4c engines, the 2025 KTM 250 DUKE muscles up with more power, smoother acceleration, and lighter overall weight than before. Drawing from years of experience in the small engine game, the 2025 KTM 250 DUKE now also features an improved gearbox, and an optimized cylinder head. Oh, and did we mention it is also READY TO RACE?
LIGHT UP THE DARKNESS
LED Lighting
Tearing a deep gash into the night, all 2025 KTM DUKE models come equipped with powerful LED lights in the front and at the rear. Not only do these work when the world becomes dark, but they also provide improved visibility when navigating busy traffic or misty road conditions.
RACE TO COMFORT
Ergonomics
Thanks to a long wheelbase, low seat height, and excellent frame geometry, the 2025 DUKE range boasts excellent cornering behavior, stability, and handling proficiency. This, along with an already sterling reputation as being a THE THRILL CHASER and an aggressive seating position, means the 2025 KTM 250 DUKE sets the standard when it comes to energetic NAKED machinery.
TAKE A SEAT
Seat
Excellent comfort for the rider and pillion, thanks to thick seat foam, a narrow profile, and racy ergonomics. Need for more seat height? The 2025 KTM 250 DUKE has a standard seat height of 31.4 in (800 mm), but can easy be increased to 32.2 in (820 mm) with the optional KTM PowerParts seat offering.
FIND YOUR FOOTING
Footpegs
Lightweight forged aluminum footpeg hangers and grippy footpegs ensure riders have uninterrupted grip when banging through the gears, with high-end CNC-machined footpegs available from the KTM PowerParts catalog.
THE BACKBONE
Frame
The design features a 2-piece construction composed of a steel trellis main frame with a pressure die-cast aluminum subframe. The rear shock absorber is mounted off-center to allow for the large airbox which allows for the lower seat height and, at the same time, adding to the DUKE’s aggressive stance. Not only designed for looks, the primary objective of the frame design is to enhance vehicle dynamics by augmenting torsional rigidity, nimble agility, and enhanced feedback from the chassis.
CURVED PIVOT
Swingarm
A curved cast aluminum swingarm provides a sturdy and durable platform for the rear suspension system, featuring a direct shock absorber mount that is offset to the side, for that super-racy look. This also creates additional space for the new exhaust muffler, providing added attitude.
SPRING INTO ACTION
Fork
Upfront, a 43 mm WP APEX big piston fork with 150 mm travel keeps things in check, ensuring rock-solid performance on all street conditions.
MAX TRACTION
Rear Shock
On the rear, you’ll find an off-center WP APEX Emulsion shock absorber with 150 mm of travel and 60 mm of stroke. The rear shock is also preload adjustable.
ROLLING THUNDER
Wheels and Tires
Reducing weight where it counts the most, the 2025 KTM DUKE range has made significant inroads at reducing unsprung mass thanks to a set of lightweight wheels, wrapped in radial tires. This not only improves the overall handling characteristics but also means quicker turn-in and less strain on working components like axels and bearings.
STOPPING POWER
Brakes
On the front wheel, the KTM 250 DUKE boasts a 320 mm brake disc with brand-new four-piston radial calipers. The new design includes bigger disks to reduce the operating temperature with improvements in the resistance to fading and longer pad lifespan. On the rear wheel, a 240 mm brake disc is installed with a brand-new twin-piston caliper which carries the same benefits as the front wheel. Cornering ABS and SUPERMOTO ABS are also standard features.
2025 KTM 250 Duke – Totalmotorcycle.com International Specifications/Technical Details
US MSRP Price: $ See Dealer for Pricing in USD
Canada MSRP Price: $ See Dealer for Pricing in CDN
Europe/UK MSRP Price: £ NA GBP (On The Road inc 20% Vat)
Engine
Torque 25Nm
Transmission 6-speed
Battery capacity 8Ah
Cooling Liquid cooled
Power in KW 23kW
Starter Electric starter
Stroke 61.17mm
Bore 72mm
Compression ratio 12.4
Displacement 249.07cm³
EMS Bosch EMS with RBW
Design 1-cylinder, 4-stroke engine
Fuel-mixture generation Bosch EFI (throttle valve 38 mm)
Lubrication Wet sump
Chassis
Wheelbase 1357mm
Front brake disc diameter 320mm
Rear brake disc diameter 240mm
Rear brake Single-piston floating calliper
Chain 520 X-Ring
Frame design Steel trellis frame, powder coated
Front suspension WP APEX 43
Seat height 800 mm
Rear subframe design Aluminium, powder-coated
Suspension travel (front) 150mm
Suspension travel (rear) 150mm
Tyre dimensions (front/rear) 110/70; 150/60
Manufacturer Specifications and appearance are subject to change without prior notice on Total Motorcycle (TMW).
