Are you waiting for the new 2026 KTM 390 Adventure? The wait is over now, as KTM has finally revealed its latest adventure bike with fresh updates and improved performance. It’s designed to offer better comfort, smarter features and a more exciting ride for both city streets and weekend trails.
Bookings are expected to open soon at authorised KTM dealerships across the UK, so interested riders can reserve their bike early to avoid long waiting times. If you’re planning to upgrade or buy a new adventure bike, read this post to check out all the details, features and price updates before you decide.
2026 KTM 390 Adventure
The 2026 KTM 390 Adventure is a fun and practical bike built for both daily rides and weekend trips. It feels light, easy to handle and comfortable on all kinds of roads.
The engine is punchy, the suspension is smooth and the modern features make every ride safer and more enjoyable. It works well in the city as well as on rough tracks.
With good fuel economy and an expected affordable price in the UK, it offers great value overall. It’s a solid choice for anyone wanting a small but capable adventure bike.
2026 KTM 390 Adventure Key Specifications
| Engine | 399cc, single-cylinder, liquid-cooled |
| Power Output | Approx. 44 bhp |
| Torque | Around 39 Nm |
| Gearbox | 6-speed manual with slipper clutch |
| Fuel Tank Capacity | 14.5 litres |
| Mileage | Approx. 28–32 km/l (estimated) |
| Suspension | WP USD front forks, rear monoshock |
| Brakes | Front & rear disc with dual-channel ABS |
| Kerb Weight | Around 175 kg (approx.) |
| Display | TFT screen with Bluetooth connectivity |
| Lighting | Full LED setup |
| Expected Price (UK) | Around £5,800–£6,200 (estimated) |
What’s New in the 2026 KTM 390 Adventure This Year?
The 2026 model arrives with fresh upgrades to make everyday riding and weekend adventures even better. KTM has focused on comfort, technology and stronger off-road ability this time around.
- New chassis setup for better stability and control.
- Improved suspension for smoother rough-road performance.
- Updated electronics package with smarter rider aids.
- Refreshed styling with new colours and graphics.
Engine Performance, Power & Riding Experience
The bike continues to deliver punchy performance that feels lively both in the city and on open roads. It’s quick off the line and smooth enough for long motorway rides.
- 399cc single-cylinder liquid-cooled engine.
- Strong low and mid-range torque for easy overtakes.
- Smooth 6-speed gearbox with slipper clutch.
- Comfortable cruising and confident touring capability.
Updated Design, Styling & Build Quality
KTM has given the Adventure a sharper and more rugged look for 2026. The bike now feels tougher, more premium and ready for proper trail riding.
- Taller windscreen for better wind protection.
- Slim bodywork for improved rider movement.
- Stronger frame and improved fit and finish.
- Fresh colour schemes inspired by rally bikes.
Features, Tech & Rider Aids Details
Modern features make the 390 Adventure smarter and safer than before. It’s packed with practical tech that helps both new and experienced riders.
- TFT display with Bluetooth connectivity.
- Switchable ABS and traction control.
- Multiple riding modes for different terrains.
- LED lighting and USB charging port.
Fuel Economy, Tank Range & Everyday Practicality
The KTM 390 Adventure is built to be easy on the wallet as well as fun to ride. It offers impressive fuel economy, making daily commutes and long weekend trips stress-free. The large fuel tank gives a solid range, so you won’t be stopping at petrol stations too often. It’s practical, efficient and perfect for everyday use.
Suspension, Brakes & Off-Road Capability
This bike feels confident on both tarmac and rough tracks. The long-travel suspension absorbs bumps nicely, giving a comfortable and controlled ride. Strong disc brakes provide sharp stopping power when you need it most. Whether it’s gravel paths or muddy trails, the 390 Adventure handles it with ease.
Expected Price in the UK & Variant Choices
KTM is expected to price the 2026 model competitively for the UK market. It should sit in the mid-range adventure segment, offering great value for money. Riders can likely choose from multiple colour options and possibly different trims. Overall, it looks like an affordable entry into the adventure touring world.
UK Launch Date, Availability & Booking Details
The new 390 Adventure is expected to arrive in UK showrooms later this year. Dealerships may begin taking bookings a few months before the official launch. Early buyers could benefit from quicker delivery and special offers. If you’re interested, it’s worth keeping an eye on your local KTM dealer.
