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2025 KTM 1390 Super Duke GT

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Already recognized as the most radical Sport Tourer in the category with its LC8 V-twin engine, the 2025 model takes that benchmark and smashes it to pieces.
More powerful, lighter in weight, and arriving as the most technically-advanced bike in its market segment, incredible dynamism is firmly positioned at its core.
For riders in search of a bike that manages the balance between a wild riding experience and the ultimate in sport touring comfortability, look no further. Simply call it, ADRENALINE EXPRESS.

  • PHO_BIKE_90_RE_MY25-KTM-1390-SUPER-DUKE-GT-90-right_#SALL_#AEPI_#V1.png
    PHO_BIKE_PERS_REHI_MY25-KTM-1390-SUPER-DUKE-GT-rear-right_#SALL_#AEPI_#V1.png
    PHO_BIKE_90_LI_MY25-KTM-1390-SUPER-DUKE-GT-90-left_#SALL_#AEPI_#V1.png
    PHO_BIKE_90_HI_MY25-KTM-1390-SUPER-DUKE-GT-top-view_#SALL_#AEPI_#V1.png
    PHO_BIKE_90_LIVO_MY25-KTM-1390-SUPER-DUKE-GT-front-left_#SALL_#AEPI_#V1.png
    PHO_BIKE_90_VO_MY25-KTM-1390-SUPER-DUKE-GT-front-view_#SALL_#AEPI_#V1.png
    PHO_BIKE_90_REVO_MY25-KTM-1390-SUPER-DUKE-GT-front-right_#SALL_#AEPI_#V1.png
Already recognized as the most radical Sport Tourer in the category with its LC8 V-twin engine, the 2025 model takes that benchmark and smashes it to pieces.
More powerful, lighter in weight, and arriving as the most technically-advanced bike in its market segment, incredible dynamism is firmly positioned at its core.
For riders in search of a bike that manages the balance between a wild riding experience and the ultimate in sport touring comfortability, look no further. Simply call it, ADRENALINE EXPRESS.
  1. ASSERTIVE COMFORT
  2. PERFORMANCE UNLOCKED
  3. TOTAL CONTROL
  4. ROAD OR TRACK
ASSERTIVE COMFORT

01. ASSERTIVE COMFORT

THE FINER DETAILS
THE FINER DETAILS

Adjustability

The KTM 1390 SUPER DUKE GT's latest generation WP Semi Active Technology (SAT) suspension is electronically controlled and settings can be cleverly altered through the dashboard of the bike - including multiple standard modes for riders to select their desired feeling. Configurable Ride Modes are also highly intuitive, improving both performance and safety. In addition, the hydraulic clutch and brake levers are both fully adjustable, while the shift and rear brake lever fully adjustable by excenter. On top of that, find your ultimate comfort via adjustable handlebars, which can be set between 22mm locations front and rear. Dial it in to meet your demands and hit the road!

TOUCHPOINT
TOUCHPOINT

TFT-DISPLAY

An intuitive new design that boasts immense connectivity - a new 8.88-inch TFT (H88) touchscreen has been introduced, highlighted by an abbreviated, easier to use menu structure that riders will appreciate. From enhanced safety features to premium functionally and improved readability, a READY TO RACE experience is available at the rider's fingertips. It's complete with USB-C phone charging, as well as the KTMconnect smartphone app can be connected via Bluetooth - inclusive of critical navigation features.

SUPERIOR STATEMENT
SUPERIOR STATEMENT

Bodywork

After going to work on every single angle of the KTM 1390 SUPER DUKE GT, the result is clear - a pure, sophisticated Sport Tourer with superior ergonomics. Its stance is more muscular and aggressive than ever before, where function was the main priority for the rider. A lower profile and an emphasized, more compact, chassis quickly establishes its positioning as a bike that can do it all, from track days to endless hours on the open road.

LIGHTS AHEAD
LIGHTS AHEAD

LED Headlight

The headlight design has been evolved, more aggressive, and with purposeful intent. Now inclusive of two central LED light units that operate both Low and High beam, riders will benefit from a larger field of view up to 90 degrees, and better near field illumination. Its signature daytime running light (DRL) automatically adjusts in intensity, while redeveloped LED cornering lights add to the effect. Add in the new headlight animation with a Start-up LED sequence and a Coming Home Light, and the technology is on a whole new level.

ASSERTIVE COMFORT
THE FINER DETAILS
THE FINER DETAILS

Adjustability

The KTM 1390 SUPER DUKE GT's latest generation WP Semi Active Technology (SAT) suspension is electronically controlled and settings can be cleverly altered through the dashboard of the bike - including multiple standard modes for riders to select their desired feeling. Configurable Ride Modes are also highly intuitive, improving both performance and safety. In addition, the hydraulic clutch and brake levers are both fully adjustable, while the shift and rear brake lever fully adjustable by excenter. On top of that, find your ultimate comfort via adjustable handlebars, which can be set between 22mm locations front and rear. Dial it in to meet your demands and hit the road!
THE FINER DETAILS
ASSERTIVE COMFORT
TOUCHPOINT
TOUCHPOINT

<p class="xstandard"><a href="https://www.ktm.com/tech-guide/tft" target="_blank">TFT-DISPLAY</a></p>

An intuitive new design that boasts immense connectivity - a new 8.88-inch TFT (H88) touchscreen has been introduced, highlighted by an abbreviated, easier to use menu structure that riders will appreciate. From enhanced safety features to premium functionally and improved readability, a READY TO RACE experience is available at the rider's fingertips. It's complete with USB-C phone charging, as well as the KTMconnect smartphone app can be connected via Bluetooth - inclusive of critical navigation features.
TOUCHPOINT
ASSERTIVE COMFORT
SUPERIOR STATEMENT
SUPERIOR STATEMENT

Bodywork

After going to work on every single angle of the KTM 1390 SUPER DUKE GT, the result is clear - a pure, sophisticated Sport Tourer with superior ergonomics. Its stance is more muscular and aggressive than ever before, where function was the main priority for the rider. A lower profile and an emphasized, more compact, chassis quickly establishes its positioning as a bike that can do it all, from track days to endless hours on the open road.
SUPERIOR STATEMENT
ASSERTIVE COMFORT
LIGHTS AHEAD
LIGHTS AHEAD

<a href="https://www.ktm.com/tech-guide/led-lights" target="_blank">LED Headlight</a>

The headlight design has been evolved, more aggressive, and with purposeful intent. Now inclusive of two central LED light units that operate both Low and High beam, riders will benefit from a larger field of view up to 90 degrees, and better near field illumination. Its signature daytime running light (DRL) automatically adjusts in intensity, while redeveloped LED cornering lights add to the effect. Add in the new headlight animation with a Start-up LED sequence and a Coming Home Light, and the technology is on a whole new level.
LIGHTS AHEAD
PERFORMANCE UNLOCKED

02. PERFORMANCE UNLOCKED

INSTANT PERFORMANCE
INSTANT PERFORMANCE

Engine

Sharing the same engine as the KTM 1390 SUPER DUKE R EVO, with a torquey, powerful, exciting character that the latest version of the LC8 engine produces, instant performance is at the ready. With an engine displacement of 1350 cc, power and torque has been increased throughout the range - all of which you can immediately feel at a twist of the quick turn throttle. Cooling, optimisation, and performance have each been built upon, whole serviceability wasn't overlooked, with increased service intervals doubled to 60,000 km (up from 30,000 km).

CONFIGURATION PLUS
CONFIGURATION PLUS

Ride Modes

From the standard Rain, Street and Sport modes, as well as new concept of optional Custom and Track configurations, the KTM 1390 SUPER DUKE GT screams personalization. The modes have been completely reworked and provide even greater feedback to the rider, and the good news is that traction control is less intrusive across the board, plus anti-wheeling is silky-smooth. Each mode results in its own dynamic character, which puts you in total control.

ON THE ATTACK
ON THE ATTACK

Track Mode

Inclusive of an optional Performance setting, Track Mode offers improved readability of the dash - courtesy of enlarged data and icons - and removes the need for secondary information. Launch Control comes into play, Anti-wheelie can be toggled off, and cruise control functionality are pushed aside. The end result? Riders can solely keep their focus on the pure essence of speed.

FIND YOUR WAY
FIND YOUR WAY

Map Navigation

When taking to the open road, riders deserve the ultimate in navigation and that's precisely what the KTM 1390 SUPER DUKE GT delivers. From A to B Route Planning, to Active Guidance, and a Map View, navigation comes effortless, customizable for your needs and also featuring a customer default settings menu to add to the experience.

PERFORMANCE UNLOCKED
INSTANT PERFORMANCE
INSTANT PERFORMANCE

<a href="https://www.ktm.com/tech-guide/lc8-engine" target="_blank">Engine</a>

Sharing the same engine as the KTM 1390 SUPER DUKE R EVO, with a torquey, powerful, exciting character that the latest version of the LC8 engine produces, instant performance is at the ready. With an engine displacement of 1350 cc, power and torque has been increased throughout the range - all of which you can immediately feel at a twist of the quick turn throttle. Cooling, optimisation, and performance have each been built upon, whole serviceability wasn't overlooked, with increased service intervals doubled to 60,000 km (up from 30,000 km).
INSTANT PERFORMANCE
PERFORMANCE UNLOCKED
CONFIGURATION PLUS
CONFIGURATION PLUS

<a href="https://www.ktm.com/tech-guide/engine-map-selection" target="_blank">Ride Modes</a>

From the standard Rain, Street and Sport modes, as well as new concept of optional Custom and Track configurations, the KTM 1390 SUPER DUKE GT screams personalization. The modes have been completely reworked and provide even greater feedback to the rider, and the good news is that traction control is less intrusive across the board, plus anti-wheeling is silky-smooth. Each mode results in its own dynamic character, which puts you in total control.
CONFIGURATION PLUS
PERFORMANCE UNLOCKED
ON THE ATTACK
ON THE ATTACK

<a href="https://www.ktm.com/tech-guide/track-mode" target="_blank">Track Mode</a>

Inclusive of an optional Performance setting, Track Mode offers improved readability of the dash - courtesy of enlarged data and icons - and removes the need for secondary information. Launch Control comes into play, Anti-wheelie can be toggled off, and cruise control functionality are pushed aside. The end result? Riders can solely keep their focus on the pure essence of speed.
ON THE ATTACK
PERFORMANCE UNLOCKED
FIND YOUR WAY
FIND YOUR WAY

Map Navigation

When taking to the open road, riders deserve the ultimate in navigation and that's precisely what the KTM 1390 SUPER DUKE GT delivers. From A to B Route Planning, to Active Guidance, and a Map View, navigation comes effortless, customizable for your needs and also featuring a customer default settings menu to add to the experience.
FIND YOUR WAY
TOTAL CONTROL

03. TOTAL CONTROL

ALL-ROUNDER
ALL-ROUNDER

Ergonomics

As a super-fast street bike built to lead the Sport Tourer segment, while still being highly capable on track, there is no denying that the bar has been raised. With performance the target, aggressive riding styles are accommodated. But there is no sacrificing on exceptional comfort, with the handlebars able to be rotated forward for a more upright riding position, and also including a windshield that can be set to a high and low positions to further enhance its sporty, touring-focused purpose.

SPEED MEETS COMFORT
SPEED MEETS COMFORT

Seat

With a seat height of 834 mm, the seat again places performance at the forefront, but is ultimately comfortable for all-day riding. Passengers will also enjoy the journey, with a pillion seat that has been designed for the real world and is actually usable for those ever-desired extended journeys together.

LEAN MORE
LEAN MORE

Footpegs

When it comes to Sports Touring, footpeg placement is key. And in the case of the KTM 1390 SUPER DUKE GT, lean angle clearance has also been largely considered for when the pace heats up. Road or track, comfort and attack modes have each been catered for.

TOTAL CONTROL
ALL-ROUNDER
ALL-ROUNDER

Ergonomics

As a super-fast street bike built to lead the Sport Tourer segment, while still being highly capable on track, there is no denying that the bar has been raised. With performance the target, aggressive riding styles are accommodated. But there is no sacrificing on exceptional comfort, with the handlebars able to be rotated forward for a more upright riding position, and also including a windshield that can be set to a high and low positions to further enhance its sporty, touring-focused purpose.
ALL-ROUNDER
TOTAL CONTROL
SPEED MEETS COMFORT
SPEED MEETS COMFORT

Seat

With a seat height of 834 mm, the seat again places performance at the forefront, but is ultimately comfortable for all-day riding. Passengers will also enjoy the journey, with a pillion seat that has been designed for the real world and is actually usable for those ever-desired extended journeys together.
SPEED MEETS COMFORT
TOTAL CONTROL
LEAN MORE
LEAN MORE

Footpegs

When it comes to Sports Touring, footpeg placement is key. And in the case of the KTM 1390 SUPER DUKE GT, lean angle clearance has also been largely considered for when the pace heats up. Road or track, comfort and attack modes have each been catered for.
LEAN MORE
ROAD OR TRACK

04. ROAD OR TRACK

OPTIMIZED FOR PRECISION
OPTIMIZED FOR PRECISION

Frame

With handling at a premium, the engine assists in elevating torsional stiffness, which is now 3 x higher than the KTM 1290 SUPER DUKE GT. Along with a lower center of gravity and the goal of refining the connection between the frame, swingarm, triple clamps, and fork, precision has increased and front tire feedback is better than ever before. Stability has risen, and balance between comfort and racing the clock on track has been optimized.

CRITICAL INTENT
CRITICAL INTENT

Swingarm

Equipped with a braced single-sided swingarm, it provides minimal weight, while offering exceptional torsional and axial stiffness. It's largely unchanged in comparison to the previous model, but continues to promote lean angle stability and feedback from the rear wheel. Plus, the swingarm pivot's position has been designed for a neutral anti-squat behavior, which adds balance under acceleration.

TECHNOLOGY REIGNS
TECHNOLOGY REIGNS

Fork

The KTM 1390 SUPER DUKE GT is fitted with WP APEX Semi Active Technology (SAT), which is the most advanced suspension system on the market. Its WP APEX SAT fork features a new patented thru-rod construction, significantly lighter than the previous generation SAT fork and utilizing an Open Cartridge design. What the rider will feel is an excellent, more precise and consistent behavior, which boosts confidence and meets the demands of even the most experienced riders.

ADVANCEMENT PLUS
ADVANCEMENT PLUS

Rear Shock

Inclusive of electronically controlled damping and hydraulic pre-load adjuster, the WP APEX SAT shock's design benefits from Dual Compression Control (DCC), which has a semi-active valve. This KTM 1390 SUPER DUKE GT-specific valve has an increased focus on performance, and an upgraded sensor measures travel and acceleration to ensure precise valve actuation. Its geometry is adjustable via pre-load, adding to the customization at hand. More advanced, highly developed, and better performing than anything of its kind.

LIGHTWEIGHT GRIP
LIGHTWEIGHT GRIP

Wheels and Tires

Lightweight and with a clever design process to achieve optimal strength/stiffness, the rims carryover for 2025 while continuing to excel, however, new Michelin Power 6 tires - 120/70-ZR17 on the front and 190/55-ZR17 on the rear - are 1,2 kg lighter than the previous specification. Featuring a dual compound technology and offering enhanced straight line/cornering grip, the improvements are clear.

BRAKES MATTER
BRAKES MATTER

Brakes

An updated Brembo braking system is a popular new addition to the 2025 KTM 1390 SUPER DUKE GT's, headlined by a brake cylinder that is self-venting and no longer requires brake bleeding. Four-piston Brembo Stylema monoblock calipers with 320 mm floating discs can be found at the front, with a twin piston floating caliper and a 240 mm disc at the rear. A new MCS (multi-click-system) hand brake lever increases adjustability, with the system complemented by Cornering ABS and Supermoto ABS, as well as new Supermoto+ ABS and Sport ABS modes. Performance and safety - again - are paramount.

ROAD OR TRACK
OPTIMIZED FOR PRECISION
OPTIMIZED FOR PRECISION

Frame

With handling at a premium, the engine assists in elevating torsional stiffness, which is now 3 x higher than the KTM 1290 SUPER DUKE GT. Along with a lower center of gravity and the goal of refining the connection between the frame, swingarm, triple clamps, and fork, precision has increased and front tire feedback is better than ever before. Stability has risen, and balance between comfort and racing the clock on track has been optimized.
OPTIMIZED FOR PRECISION
ROAD OR TRACK
CRITICAL INTENT
CRITICAL INTENT

Swingarm

Equipped with a braced single-sided swingarm, it provides minimal weight, while offering exceptional torsional and axial stiffness. It's largely unchanged in comparison to the previous model, but continues to promote lean angle stability and feedback from the rear wheel. Plus, the swingarm pivot's position has been designed for a neutral anti-squat behavior, which adds balance under acceleration.
CRITICAL INTENT
ROAD OR TRACK
TECHNOLOGY REIGNS
TECHNOLOGY REIGNS

Fork

The KTM 1390 SUPER DUKE GT is fitted with WP APEX Semi Active Technology (SAT), which is the most advanced suspension system on the market. Its WP APEX SAT fork features a new patented thru-rod construction, significantly lighter than the previous generation SAT fork and utilizing an Open Cartridge design. What the rider will feel is an excellent, more precise and consistent behavior, which boosts confidence and meets the demands of even the most experienced riders.
TECHNOLOGY REIGNS
ROAD OR TRACK
ADVANCEMENT PLUS
ADVANCEMENT PLUS

Rear Shock

Inclusive of electronically controlled damping and hydraulic pre-load adjuster, the WP APEX SAT shock's design benefits from Dual Compression Control (DCC), which has a semi-active valve. This KTM 1390 SUPER DUKE GT-specific valve has an increased focus on performance, and an upgraded sensor measures travel and acceleration to ensure precise valve actuation. Its geometry is adjustable via pre-load, adding to the customization at hand. More advanced, highly developed, and better performing than anything of its kind.
ADVANCEMENT PLUS
ROAD OR TRACK
LIGHTWEIGHT GRIP
LIGHTWEIGHT GRIP

Wheels and Tires

Lightweight and with a clever design process to achieve optimal strength/stiffness, the rims carryover for 2025 while continuing to excel, however, new Michelin Power 6 tires - 120/70-ZR17 on the front and 190/55-ZR17 on the rear - are 1,2 kg lighter than the previous specification. Featuring a dual compound technology and offering enhanced straight line/cornering grip, the improvements are clear.
LIGHTWEIGHT GRIP
ROAD OR TRACK
BRAKES MATTER
BRAKES MATTER

Brakes

An updated Brembo braking system is a popular new addition to the 2025 KTM 1390 SUPER DUKE GT's, headlined by a brake cylinder that is self-venting and no longer requires brake bleeding. Four-piston Brembo Stylema monoblock calipers with 320 mm floating discs can be found at the front, with a twin piston floating caliper and a 240 mm disc at the rear. A new MCS (multi-click-system) hand brake lever increases adjustability, with the system complemented by Cornering ABS and Supermoto ABS, as well as new Supermoto+ ABS and Sport ABS modes. Performance and safety - again - are paramount.
BRAKES MATTER

Technical Details

Engine

  • Primary drive 40:76
  • Torque 145 Nm
  • Transmission 6-speed
  • Battery capacity 11.2 Ah
  • Cooling Liquid cooled with water/oil heat exchanger
  • Secondary gear ratio 17:38
  • Starter Electric starter
  • Stroke 71 mm
  • Traction control Cornering MTC (lean-angle sensitive, 3-Mode, disengageable, TRACK mode opt.)
  • Bore 110 mm
  • Clutch PASC slipper clutch, hydraulically operated
  • CO2 emissions 139 g/km
  • Compression ratio 13.2
  • Displacement 1350 cm³
  • EMS Keihin EMS with RBW and cruise control, double ignition
  • Engine oil Motorex, SAE 10W-50
  • Design 2-cylinder, 4-stroke, V 75°
  • Fuel consumption 5.9 l/100 km
  • Fuel-mixture generation Keihin EFI (throttle body 60 mm)
  • Lubrication Forced oil lubrication with 3 oil pumps

Chassis

  • Weight (without fuel) 213 kg
  • Tank capacity (approx.) 19.5 l
  • Wheelbase 1.491 mm
  • Front brake disc diameter 320 mm
  • Rear brake disc diameter 240 mm
  • Front brake 2 x Brembo Stylema Monobloc four piston, radially mounted caliper
  • Rear brake Brembo twin-piston fixed calliper, brake disc
  • Chain 525 X-Ring
  • Frame design Chromium-Molybdenum-Steel trellis frame, powder coated
  • Front suspension WP APEX-USD Ø 48 mm, semi-active (Gen 3)
  • Ground clearance 149 mm
  • Handlebar Tapered aluminum Ø 28/22 mm
  • Rear suspension WP APEX-linkage shock, semi-active (Gen 3)
  • Seat height 834 mm
  • Seat height 834 mm
  • Silencer Stainless steel primary and secondary silencer with two catalytic converters
  • Steering head angle 65.3 °
  • Rear subframe design Cast aluminium / Composite
  • Suspension travel (front) 125 mm
  • Suspension travel (rear) 140 mm
  • Trail 101 mm
  • Tyre dimensions (front/rear) 120/70; 200/55
  • Wheels 3.50 x 17"; 6 x 17"
  • Wheels Cast aluminium wheels
  • Wheelbase 1.491 ± 15 mm
  • Wheelbase tolerance 15 mm
  • Front wheel diameter 17 "
  • Rear wheel diameter 17 "
  • Front wheel width 3.50 "
  • Rear wheel width 6 "