Adventure Motorcycles
2023KTM 390 Adventure SW
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The 2023 KTM 390 Adventure SW is a lightweight single-cylinder enduro bike designed for budget-conscious riders seeking affordable adventure touring and off-road capability. Its 373cc engine delivers 43 horsepower with liquid cooling and fuel injection, making it ideal for beginners and intermediate riders exploring unpaved terrain. Known for its reliability and value, this bike excels as an entry-level adventure machine for weekend explorers.
- Capacity
- 373.2 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 161.0 kg
- Seat height
- 830 mm
- Power
- 43.0 HP (31.4 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed as a versatile adventure-lite machine equally happy commuting through traffic, carving backroads, or tackling light gravel and trails.
- Built for
- A nimble, single-cylinder all-rounder that rewards playful riding over outright speed, blending trellis-frame agility with genuine off-road capability.
- Not ideal for
- Not the right choice for riders chasing top-speed thrills, heavy long-distance touring comfort, or serious two-up adventures.
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
- 373.2 ccm
- Power
- 43.0 HP (31.4 kW)
- CO2 Emissions
- 78 CO2 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
- 0.2671 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
- 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
- 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°
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/black
- Comments
- Small windshield
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 | 2023 | 2024 |
|---|---|---|
| Capacity | 373 cc | 373 cc |
| Dry weight | 161 kg | 161 kg |
| Seat height | 830 mm | 830 mm |
| Fuel capacity | 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 SW?
The 2023 KTM 390 Adventure SW has a Capacity of 373.2 ccm (22.77 cubic inches).
What engine power does the KTM 390 Adventure SW have?
The 2023 KTM 390 Adventure SW has a Power of 43.0 HP (31.4 kW).
How many gears does the KTM 390 Adventure SW have?
The 2023 KTM 390 Adventure SW has a Gearbox of 6-speed.
What is the torque of the KTM 390 Adventure SW?
The 2023 KTM 390 Adventure SW has a Torque of 37.0 Nm (3.8 kgf-m or 27.3 ft.lbs).
How much does the KTM 390 Adventure SW weigh?
The 2023 KTM 390 Adventure SW has a Dry weight of 161.0 kg (354.9 pounds).
Shop this bike
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The 2023 KTM 390 Adventure SW is a versatile and powerful motorcycle that is perfect for off-road adventures. With its rugged design and advanced features, this bike is built for those who love to explore the great outdoors. The 373 cc engine delivers ample power, while the lightweight chassis and long-travel suspension make it easy to handle on rough terrain. The 2023 KTM 390 Adventure SW also comes equipped with advanced technology, such as a digital display and smartphone connectivity, making it a modern and convenient choice for any rider.
Overall, the 2023 KTM 390 Adventure SW is a top-of-the-line motorcycle that offers exceptional performance and versatility. Whether you're hitting the trails or cruising on the highway, this bike is sure to impress with its combination of power, agility, and advanced features. If you're in the market for a reliable and capable adventure motorcycle, the 2023 KTM 390 Adventure SW is definitely worth considering.
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