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2022 KTM 390 Adventure Overview
For 2022, KTM offers the 390 Adventure as an enduro / off-road motorcycle with 373 cc on tap. The 2022 KTM 390 Adventure is built around a Four stroke, single cylinder, DOHC with finger followers, 4 valves engine, a compression ratio of 12.6:1. Out on the road, the 390 Adventure delivers 43.5 hp @ 9500 rpm of peak power and 37 Nm of torque. In everyday use, the 2022 390 Adventure tips the scales at 158 kg, carries a 14.5-litre fuel tank, offers a seat height of 855 mm and spans a 1430 ± 15.5 mm wheelbase. That's roughly 40.8 kg lighter than the average enduro / off-road motorcycle in our database. Every technical detail, from suspension travel to tyre sizes, is covered in the full 2022 KTM 390 Adventure spec sheet below.
2022 390 Adventure - Pros & Cons
Strengths
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⚡
Strong power output: Peak output on the 390 Adventure is 43.5 hp @ 9500 rpm and 37 Nm of torque - strong numbers for what it is.
Considerations
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📏
Tall seat height: A 855 mm seat puts flat-footing out of reach for a lot of riders - sit on it in person before committing.
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⚙️
Chain final drive upkeep: A chain drivetrain is the most common setup in its class, but it's also the one that demands the most regular hands-on maintenance.
Wear Points & Servicing Notes
Cooling system servicing
With Liquid Cooled, thermal management is largely automatic, but the coolant has a service life of its own - replace it on the manufacturer's interval to protect the water passages and thermostat.
Brake disc and pad wear
Single 320 mm disc, 4 piston, radially mounted caliper up front provides the primary stopping power; inspect disc thickness and pad wear at each tyre change to catch scoring before it becomes a rotor replacement.
Suspension condition on used examples
Suspension duties are handled by 43 mm WP APEX inverted fork up front and WP APEX shock absorber, adjustbable rebound and spring preload at the rear. Weeping fork seals aren't a dealbreaker on a used bike, but they're a fair basis for negotiating price.
Final drive maintenance
Chain final drive on the 390 Adventure means routine lubing and tension checks are part of ownership - skip them and sprocket wear accelerates noticeably.
Frame & chassis check
The Steel trellis frame, powder coated, Subframe Steel trellis frame, powder coated chassis holds up well with normal use; on a used bike it's still worth checking the head-stock and swingarm pivot area for impact damage or corrosion.
390 Adventure - Buying & Maintenance Guide
What to check before buying
A pre-purchase check on the 2022 KTM 390 Adventure should cover the same ground every time: service history, chain and sprocket condition, and any oil seepage around the casings. Start it from cold if you can - a well-kept 390 Adventure settles to a smooth idle within seconds.
Oil and filter changes
Oil changes are the cheapest insurance you can buy for a 390 Adventure's engine - keep to the manufacturer's interval rather than stretching it. Use the viscosity grade the manual specifies, not whatever's on sale.
Carburetor upkeep
A 390 Adventure that's sat unused is almost always a carb-cleaning job before it runs right again - float bowls and pilot jets first, since they clog before anything else.
2022 KTM 390 Adventure - Frequently Asked Questions
What engine does the 2022 KTM 390 Adventure have?
The 2022 KTM 390 Adventure uses a Four stroke, single cylinder, DOHC with finger followers, 4 valves engine with 373 cc of displacement. It is liquid cooled.
How much does the 2022 KTM 390 Adventure weigh?
The 2022 KTM 390 Adventure weighs 158 kg. This is the manufacturer's dry figure.
How much power does the 2022 KTM 390 Adventure make?
The 2022 KTM 390 Adventure produces 43.5 hp @ 9500 rpm of power and 37 Nm of torque. These are peak figures.
What is the fuel tank capacity of the 2022 KTM 390 Adventure?
The 2022 KTM 390 Adventure has a 14.5-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 241-290 km between stops.
Is the 2022 KTM 390 Adventure suitable for shorter riders?
The 2022 KTM 390 Adventure has a seat height of 855 mm. This is towards the tall end of the spectrum and will require most riders under 175 cm to tiptoe at stops.
What brakes does the 2022 KTM 390 Adventure have?
The 2022 KTM 390 Adventure uses Single 320 mm disc, 4 piston, radially mounted caliper at the front and Single 230 mm disc 2 piston caliper at the rear.
What tyre sizes does the 2022 KTM 390 Adventure use?
The 2022 KTM 390 Adventure runs 100/90 ZR 19 front and 130/80 ZR 17 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.
What gearbox does the 2022 KTM 390 Adventure have?
The 2022 KTM 390 Adventure is fitted with a 6 Speed transmission.
KTM 390 Adventure Spec Evolution
The KTM 390 Adventure was produced across 3 model years (2021-2023). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.
| Specification |
2021 |
2022 |
2023 |
| Max Power |
43.5 hp / 32 kW @ 9500 rpm |
43.5 hp / 32 kW @ 9500 rpm |
44 hp / 32.8 kW @ 9000 rpm |
| Engine Detail |
Four stroke, single cylinder. DOHC with finger followers, 4 valves |
Four stroke, single cylinder, DOHC with finger followers, 4 valves |
Four stroke, single cylinder, DOHC with finger followers, 4 valves |
| Seat Height |
855 mm / 33.6 in |
855 mm / 33.6 in |
830 - 855 mm / 32.6 in - 33.6 in |
| Fuel Capacity |
14 Litres / 3.8 US gal / 2.9 Imp gal |
14.5 Litres / 3.8 US gal |
14.5 Litres / 3.8 US gal |
| ABS |
Bosch 9.1MP Two Channel (disengageable) |
Bosch 9.1MP Two Channel-ABS (incl. Cornering-ABS and offroad mode) |
Bosch 9.1 MP (incl. Cornering-ABS and offroad mode, disengageable) |
| Clutch |
PASC slipper clutch, mechanically operated |
PASC antihopping clutch, mechanically operated |
PASC antihopping clutch, mechanically operated |
| Steering Head Angle |
63,5° |
63.5° |
63.5° |
| Max Torque |
3.6 kg-m / 35.3 Nm @7000rpm |
37 Nm / 27.2 lb-ft@ 7000rpm |
37 Nm / 27.2 lb-ft@ 7000rpm |
Key Specifications
Engine
Four stroke, single cylinder, DOHC with finger followers, 4 valves
Power
43.5 hp / 32 kW @ 9500 rpm
Torque
37 Nm / 27.2 lb-ft@ 7000rpm
Top Speed
Not published by manufacturer
Weight
158 kg / 348.3 lbs
Fuel Capacity
14.5 Litres / 3.8 US gal
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Full 2022 KTM 390 Adventure Specifications
Year
2022
Make Model
KTM 390 Adventure
Seat Height
855 mm / 33.6 in
Wheelbase
1430 ± 15.5 mm / 56.3 in ± 0.6 in
Ground Clearance
200 mm / 7.8 in
Dry Weight
158 kg / 348.3 lbs
Fuel Capacity
14.5 Litres / 3.8 US gal
Displacement
373 cc / 22.7 cu-in
Engine Detail
Four stroke, single cylinder, DOHC with finger followers, 4 valves
Bore x Stroke
89 x 60 mm
Compression Ratio
12.6:1
Cooling System
Liquid Cooled
Emissions
Euro 5
Engine Management
Bosch EMS with RBW
Exhaust
Stainless steel primary and aluminium secondary silencer
Fuel Induction
Bosch EFI throttle body 38 mm
Lubrication
Wet sump
Starter
Electric
Battery Capacity
12V, 8 Ah
Clutch
PASC antihopping clutch, mechanically operated
Final Drive
Chain X-Ring 520
Final Drive Ratio
15:45
Primary Drive Ratios
30:80
Transmission / Drive
6 Speed
Frame Type
Steel trellis frame, powder coated, Subframe Steel trellis frame, powder coated
Suspension - Front
43 mm WP APEX inverted fork
Suspension - Rear
WP APEX shock absorber, adjustbable rebound and spring preload
Handlebar
Aluminium, tapered, Ø 26 / 22 mm
Steering Head Angle
63.5°
Trail
98 mm / 3.8 in
Wheel Travel - Front
170 mm / 6.7 in
Wheel Travel - Rear
177 mm / 7.0 in
Brakes - Front
Single 320 mm disc, 4 piston, radially mounted caliper
Brakes - Rear
Single 230 mm disc 2 piston caliper
ABS
Bosch 9.1MP Two Channel-ABS (incl. Cornering-ABS and offroad mode)
Tyres - Front
100/90 ZR 19
Tyres - Rear
130/80 ZR 17
Wheels - Front
Cast aluminium wheels 2.50 x 19
Wheels - Rear
Cast aluminium wheels 3.50 x 17
Specifications are compiled from manufacturer documentation and cross-referenced
technical sources, and corrected on an ongoing basis.
Spot an error? Let us know.
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