Adventure Motorcycles
2023KTM 390 Adventure
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The 2023 KTM 390 Adventure is an entry-level adventure bike designed for beginner to intermediate riders seeking affordable off-road capability. Its lightweight 373cc single-cylinder engine delivers 43 horsepower with manageable power delivery, making it ideal for exploring unpaved terrain and developing dual-sport riding skills. Known for its accessible pricing, reliability, and versatile platform suitable for both street and light adventure riding.
- Capacity
- 373.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 161.0 kg
- Seat height
- 830 mm
- Power
- 42.9 HP (32.0 kW) @ 9000 RPM
What’s new for the 2023 KTM 390 Adventure
vs the 2022| Spec | 2022 | 2023 |
|---|---|---|
| Dry weight | 158.0 kg (348.3 pounds) | 161.0 kg (354.9 pounds) |
| Seat height | 855 mm (33.7 inches) | 830 mm (32.7 inches) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- A versatile single-cylinder adventure bike built for mixed commuting, weekend exploring, and light gravel or trail riding.
- Built for
- Playful, upright, and eager, with a torquey single-cylinder engine and long-travel suspension that reward a relaxed, adventurous riding style.
- Not ideal for
- Not ideal for riders seeking high-speed highway cruising, heavy touring with a passenger, or track-focused performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usRange and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 373.0 ccm
- Power
- 42.9 HP (32.0 kW) @ 9000 RPM
- CO2 Emissions
- 84 CO2 g/km
- EPA Certificate No.
- PKTXC.373NEW-011
- EPA Est. Fuel Consumption
- 3.56 L/100km (66.1 US mpg)
- EPA CO Emissions
- 0.4 CO g/km
- Torque
- 37.0 Nm (3.8 kgf-m)
- Engine type
- Single, four-stroke
- Fuel consumption
- 3.40 litres/100 km (29.4 km/l)
- Power/weight ratio
- 0.2665 HP/kg (dry)
- Bore x stroke
- 89.0 x 60.0 mm
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Bosch EMS with RBW
- Aspiration
- Naturally aspirated
- Valves per cylinder
- 4
- Lubrication system
- Wet sump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- PASC™ antihopping clutch, mechanically operated
Dimensions & weight
- Wheelbase
- 1430 mm
- Seat height
- 830 mm
- Dry weight
- 161.0 kg
- Wet weight
- 165.0 kg
- Fuel capacity
- 14.50 litres
- Ground clearance
- 200 mm
Chassis & suspension
- Frame
- Steel trellis frame, powder coated
- Front suspension
- WP APEX upside-down Ø 43 mm
- Rear suspension
- WP APEX monoshock
- Front wheel travel
- 170 mm
- Rear wheel travel
- 177 mm
- Rake (fork angle)
- 26.5°
- Trail
- 110 mm
Brakes & wheels
- Front brakes
- Single disc. ABS. Four-piston radial fixed calliper.
- Front brakes diameter
- 320 mm
- Rear brakes
- Single disc. ABS. Single-piston floating calliper.
- ABS
- Yes
- Front tyre
- 100/90-19
- Front Wheel
- 19.0 in
- Rear tyre
- 130/80-17
- Rear Wheel
- 17.0 in
Other
- Color options
- Orange/blue/grey
- Comments
- Small windshield
- Fuel Tank Material
- Plastic
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|
| Capacity | 373 cc | 373 cc | 373 cc | 373 cc | 373 cc |
| Dry weight | 148 kg | 158 kg | 158 kg | 161 kg | 161 kg |
| Seat height | 855 mm | 855 mm | 855 mm | 830 mm | 830 mm |
| Fuel capacity | 14.5 L | 14.5 L | 14.5 L | 14.5 L | 14.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Safety Recalls
⚠ 1 recall may applyVEHICLE SPEED CONTROL:THROTTLESep 2025 · 25V598000
KTM North America, Inc. is recalling certain 2022-2023 Husqvarna Svartpilen 401, Husqvarna Vitpilen 401, and 2022-2024 KTM 390 Adventure motorcycles. Water could enter the throttle (e-throttle) control unit and cause it to fail, resulting in loss of drive power.
Risk: Loss of drive power while riding increases the risk of a crash or injury.
Remedy: KTM and Husqvarna dealers will inspect and replace the e-throttle control, free of charge. Owner notification letters were mailed April 30, 2026. Owners may contact KTM customer service at 1-888-985-6090. KTM's number for this recall is KTB2606 and HTB2603. The VINs involved in this recall became searchable on March 31, 2026.
These recalls cover some 2023 bikes of this model. Whether one applies to a specific bike, and whether the repair has already been done, depends on its VIN — check your VIN with NHTSA or ask a dealer.
Source: NHTSA. View all KTM recalls →
Rider Reviews
Common questions
What is the engine size of the KTM 390 Adventure?
The 2023 KTM 390 Adventure has a Capacity of 373.0 ccm (22.76 cubic inches).
What engine power does the KTM 390 Adventure have?
The 2023 KTM 390 Adventure has a Power of 42.9 HP (32.0 kW) @ 9000 RPM.
How many gears does the KTM 390 Adventure have?
The 2023 KTM 390 Adventure has a Gearbox of 6-speed.
What is the torque of the KTM 390 Adventure?
The 2023 KTM 390 Adventure has a Torque of 37.0 Nm (3.8 kgf-m or 27.3 ft.lbs).
How much does the KTM 390 Adventure weigh?
The 2023 KTM 390 Adventure has a Dry weight of 161.0 kg (354.9 pounds).
Shop this bike
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The 2023 KTM 390 Adventure is a versatile and powerful motorcycle with a sleek design and impressive off-road capabilities. Equipped with a 373cc single-cylinder engine, this bike delivers ample power for both on-road and off-road adventures. The lightweight chassis and long travel suspension make it agile and responsive, while the advanced electronics ensure a smooth and controlled ride in any terrain. With features such as cornering ABS, traction control, and a TFT display, the 390 Adventure offers a modern and user-friendly riding experience. Whether you're hitting the trails or exploring the open road, this bike is a reliable and capable choice for riders of all skill levels.
Overall, the 2023 KTM 390 Adventure is a top-notch motorcycle that offers a perfect combination of performance, comfort, and advanced technology. Its versatility makes it suitable for both daily commuting and off-road exploration, while its rugged construction ensures durability and reliability. With its powerful engine, advanced electronics, and nimble handling, the 390 Adventure is a standout option in the adventure motorcycle market. Whether you're a seasoned rider looking for a new thrill or a beginner seeking a dependable and exciting ride, the 2023 KTM 390 Adventure is definitely worth considering.
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