Starting from £6,699
We have to say it - the KTM 390 ADVENTURE R is the most off-road capable middleweight adventure bike in its segment. Yes, it's a bold claim, but with a 399cc powerplant, true rally-inspired design, 230 mm adjustable suspension, and a 21/18"" wheel split, this new addition to the KTM R stable simply rewrites the rulebook.
Engine
Boasting the latest generation in LC4c engines, the KTM 390 ADVENTURE range muscles up with 399 cc, more power, smoother acceleration, and lighter overall weight than before. Drawing from years of experience in the small engine game, the KTM 390 ADVENTURE R also features an improved gearbox and an optimized cylinder head. It is ready to adopt EURO 5.2 emission standards.
Fuel tank
What's an adventure without fuel range? The KTM 390 ADVENTURE R boasts a 14-liter fuel capacity and exceptional fuel economy, making long jaunts into the faraway outdoors easy. What's more, the fuel tank represents a central element of the design and engineering, offering excellent ergonomics for riders of all sizes without sacrificing off-road handling.
Smart Rider Tech
The KTM 390 ADVENTURE R confidently carves up any road surface, thanks to its low center of gravity, nimble handling, and 21" front wheel. This also means you can grab a handful of brakes with total confidence thanks to high-tech Cornering MTC, Cornering ABS, and Offroad ABS. These allow riders to apply more power mid-corner on the tarmac and get the most out of the brakes.
Comfort
Whether you're settled into a long homeward journey along the motorway or stood up on the pegs crushing a rough goat path, the KTM 390 ADVENTURE R seat is ready to ride along. It is narrow enough to allow for easy knee movement when standing on the pegs and comfortable enough when sitting down; it makes for the ideal perch for adventure riders.
Wheels
With its 21" front and 18" rear heavy-duty spoked wheels at each end, the KTM 390 ADVENTURE R makes tackling the toughest dirt trails a breeze. No more worries about cracked or chipped rims; these spoked setups perfectly complement the offroad-orientated Mitas Enduro Trail E07+ tires, providing unmatched confidence when charging off into the wilderness.
Offroad Mode
When the tar road ends and the dirt track begins, KTM 390 ADVENTURE R riders can switch to OFFROAD MODE. This allows a certain rear-wheel slip, meaning muddy puddles or thick sand is easily navigated. In OFFROAD MODE, OFFROAD ABS is also activated, meaning you can pull your best impressions by locking up the rear wheel to slide into corners. OFFROAD MODE also maintains its settings if you stall the engine or switch off your machine, meaning you're ready to go as soon as the engine fires up.
Off-road Ready Suspension
Upfront, a 43 mm WP APEX open cartridge fork with 230 mm travel keeps things in check, with adjustable compression and rebound in 30 easy clicks to easy adjustment. On the rear, any big hits are handled by a WP APEX Separate piston shock absorber with 230 mm of travel. The shock is also rebound adjustable with 20 clicks on the fly, while preload adjustment can be taken care of with a tool.
Bodywork
The KTM 390 ADVENTURE range features distinctive KTM-style bodywork and graphics, providing excellent ergonomics and an aggressive look inspired by KTM's vast Rally racing heritage. This can be seen in everything from the headlight mask to the front fender. The tank spoilers and rear side panels are slightly wider than the seat for optimized control when standing on the pegs, while the shape of the fuel tank is optimized to offer freedom of movement when tackling tricky technical terrain. A robust engine guard also makes its intentions known by protecting the engine and exhaust when venturing off the tarmac into the dirt.
TFT Display
A state-of-the-art, full-color H50 TFT display adorns the cockpit of the KTM 390 ADVENTURE R. This best-in-class display interface automatically adapts to variations in ambient light. For the best use of power, the rev counter blinks when it's time to shift. The 5'' display is easy to read, and the main information is arranged in such a way that you can immediately see it. The rider can also easily select which information they want on the screen via the multi-functional menu switch on the handlebar. To top it all off, a USB C port is also fitted as standard.
LED Headlight
Some adventures take a little longer than others. However, thanks to ultra-bright state-of-the-art LED lights with position light on the KTM 390 ADVENTURE R, you'll have no problems navigating your way home. The LEDs also take their design cues from the bigger KTM ADVENTURE machines, so they not only offer excellent illumination and visibility but are designed to be compact to reduce the overall volume of the motorcycle.
Windshield
You'll no doubt hit some highways at some stage. Good thing, then, that the KTM 390 ADVENTURE range boasts a sturdy and efficient windshield. Thanks to its slim profile, the rider isn't obstructed when moving around the machine. It also offers an unobstructed view directly in front of the bike - even when covered in dirt.
KTMconnect
Even on adventures, you want to stay connected. Thanks to the KTMconnect system, the KTM 390 ADVENTURE range connects to your smartphone, allowing you to make phone calls, listen to music, and use the optional turn-to-turn navigation app, all via the TFT display.
Frame
The KTM 390 ADVENTURE range features an ultra-lightweight yet extremely stable trellis 2-piece frame. This frame provides the backbone and is a major element accounting for its nimble handling and forgiving balance of flex and stiffness.
ERGONOMICS
Let's be clear about it -- the KTM 390 ADVENTURE R is all about hitting the tough stuff. It is designed to be an adventure machine, from its Rally-style windscreen to its offroad-focused footpegs. All-day riding comfort, supreme offroad agility, and unmatched rider involvement make the KTM 390 ADVENTURE R the class leader when taking the path less travelled in complete control.
Seat
The KTM 390 ADVENTURE range features a single-piece stepped seat. The seat can be easily removed for access to the airbox and a small storage compartment underneath. The KTM PowerParts team also specifically developed different seats to match individual customer needs from comfort to riding style.
Footpegs
Wide, robust footpegs inspired by KTM offroad models hint at the KTM 390 ADVENTURE range party trick. With 2 adjustable positions -- standing or seated -- the footpegs are developed for all-day riding comfort. They are perfectly matched to both street and offroad boots and feature easy-to-remove rubber inserts for when the riding really gets rough.
390 ADVENTURE R
Offer Ends 31/03/2026
KTM - FROM WINTER GRIP. TO SPRING RIP.
Get READY TO RACE into the season with KTM’s exclusive Q1 offers. Shake off winter and lock in race-ready deals across selected motocross, enduro, travel, and naked models — built to hit dirt, tarmac, and everything in between.
NAKED
2024 KTM 125 DUKE - £4,899 £3,999
2025 KTM 125 DUKE - £4,899 £4,399
2024 KTM 390 DUKE - £5,699 £4,899
2025 KTM 390 DUKE - £5,699 £5,199
2024 KTM 990 DUKE - £10,999 £10,999
2024 KTM 1390 SUPER DUKE R - £17,999 £15,299
2025 KTM 1390 SUPER DUKE R - £17,999 £17,799
2024 KTM 1390 SUPER DUKE R EVO - £19,599 £17,599
2025 KTM 1390 SUPER DUKE R EVO - £19,599 £19,499
ADVENTURE
2024 KTM 390 ADVENTURE - £6,599 £5,199
2024 KTM 390 ADVENTURE SW - £6,999 £5,599
2025 KTM 390 ADVENTURE R - £6,699 £6,199
2024 KTM 790 ADVENTURE - £10,499 £8,999
2025 KTM 790 ADVENTURE - £9,999 £9,499
2024 KTM 890 ADVENTURE - £12,699 £11,399
2024 KTM 890 ADVENTURE R - £13,999 £11,899
2025 KTM 890 ADVENTURE R - £13,999 £13,599
2024 KTM 1290 SUPER ADVENTURE S - £17,499 £15,199
2024 KTM 1290 SUPER ADVENTURE R - £18,199 £15,599
SPORTS TOURER
2024 KTM 890 SMT - £12,999 £10,499
2024 KTM 1290 SUPER DUKE GT - £18,999 £15,099
MOTOCROSS 2-STROKE
2025 KTM 65 SX - £5,199 £4,699
2025 KTM 85 SX 17/14 - £6,399 £5,899
2025 KTM 85 SX 19/16 - £6,399 £5,899
2025 KTM 125 SX - £8,999 £7,799
2025 KTM 150 SX - £9,399 £8,199
2025 KTM 250 SX - £9,799 £8,599
2025 KTM 300 SX - £10,099 £8,899
MOTOCROSS 4-STROKE
2025 KTM 250 SX-F - £9,999 £8,799
2025 KTM 350 SX-F - £10,499 £9,299
2025 KTM 450 SX-F - £10,999 £9,749
ENDURO 2-STROKE
2025 KTM 150 EXC - £9,199 £7,949
2025 KTM 250 EXC - £10,199 £8,949
2025 KTM 250 EXC SIX DAYS - £10,899 £9,649
2025 KTM 250 EXC CHAMPION EDITION - £10,599 £9,349
2025 KTM 300 EXC - £10,399 £9,149
2025 KTM 300 EXC SIX DAYS - £11,099 £9,849
2025 KTM 300 EXC CHAMPION EDITION - £10,799 £9,549
ENDURO 4-STROKE
2025 KTM 250 EXC-F - £10,699 £9,099
2025 KTM 250 EXC-F SIX DAYS - £11,399 £10,149
2025 KTM 250 EXC-F CHAMPION EDITION - £11,099 £9,849
2025 KTM 350 EXC-F - £10,899 £9,399
2025 KTM 350 EXC-F SIX DAYS - £11,599 £10,349
2025 KTM 350 EXC-F CHAMPION EDITION - £11,299 £10,049
2025 KTM 450 EXC-F - £11,299 £9,699
2025 KTM 450 EXC-F SIX DAYS - £11,999 £10,399
2025 KTM 450 EXC-F CHAMPION EDITION - £11,699 £10,499
2025 KTM 500 EXC-F - £11,499 £9,899
2025 KTM 500 EXC-F SIX DAYS - £12,199 £10,949
2025 KTM 500 EXC-F CHAMPION EDITION - £11,899 £10,649
1 Disclaimer: Offer valid only for the purchase of a new model year specific (MY24 or MY25) motorcycle under the conditions mentioned above in the time period from 01/01/2026 while stocks last. KTM Sportmotorcycles GmbH reserves the right – without prior notice and without specifying reasons – to change the offer for all the above models. Offer available only at participating authorized KTM Sportmotorcycles GmbH dealers. All details are non-binding and specified with the proviso that errors, for instance in printing, setting and/or typing, may occur; such information is subject to change without notice at any time.
The stated discount is exclusively available at participating, authorized KTM dealers. All information is non-binding. Printing, layout, and typographical errors as well as other mistakes are reserved. Information may be changed at any time without prior notice.
KTM Sportmotorcycle UK Limited is an appointed representative of ITC Compliance Limited which is authorised and regulated by the Financial Conduct Authority (their registration number is 313486). Permitted activities include acting as a credit broker not a lender.
We can introduce you to a limited number of finance providers. We do not charge a fee for our Consumer Credit services. We do not act as a financial adviser, or fiduciary. We act in our own interest, whichever lender we introduce you to, we will typically receive commission from them based on either a fixed fee or a fixed percentage of the amount you borrow. Any and all commission amounts will be fully disclosed to you as part of your sales journey. You will be required to give your fully informed consent to our receipt of this commission. By doing this, you acknowledge that you understand our role as a credit broker, and that we will receive a financial incentive if you take out a loan from a lender that we introduce you to.
All finance applications are subject to status, terms and conditions apply, UK residents only, 18s or over, Guarantees may be required.
The illustrated vehicles may vary in selected details from the production models and some illustrations feature optional equipment available at additional cost. All information concerning the scope of supply, appearance, services, dimensions and weights is non-binding and specified with the proviso that errors, for instance in printing, setting and/or typing, may occur; such information is subject to change without notice. Please note that model specifications may vary from country to country. In the case of coated surfaces, there may be color differences due to the usual process fluctuations. The consumption values stated refer to the roadworthy series condition of the vehicles at the time of factory delivery.
| Torque | 39 kW |
| Transmission | 6-speed |
| Cooling | Liquid cooled |
| Power in KW | 33 kW |
| Starter | Electric starter |
| Stroke | 64 mm |
| Bore | 89 mm |
| Clutch | PASC™ antihopping clutch, mechanically operated |
| CO2 Emissions | 79 g/km |
| Displacement | 398.7 cm³ |
| EMS | Bosch EMS with RBW |
| Design | 1-cylinder, 4-stroke engine |
| Fuel Consumption | 3.4 l/100 km |
| Lubrication | Wet sump |
| Weight (without fuel) | 165 kg |
| Tank Capacity (Approx.) | 14 l |
| Front Brake Disc Diameter | 320 mm |
| Rear Brake Disc Diameter | 240 mm |
| Front Brake | Floating disk, Bybre radial calipers with 2 pistons |
| Rear Brake | ByBre, single-piston, floating caliper, brake disc |
| Chain | 520 X-Ring |
| Frame Design | Steel trellis frame, powder coated |
| Front Suspension | WP APEX 43 |
| Ground Clearance | 200 mm |
| Rear Suspension | WP APEX - Monoshock |
| Seat Height | 870 mm |
| Steering Head Angle | 62.9 ° |
| Suspension Travel (Front) | 230 mm |
| Suspension Travel (Rear) | 230 mm |
In order to reserve this KTM 390 ADVENTURE R, you can place a fully refundable deposit of £99. Simply click on the the button below to proceed via a secure, one time and fully refundable payment of £99.
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Judd Racing (Nottingham) Ltd is authorised and regulated by the Financial Conduct Authority FRN 816451.
Judd Racing (Nottingham) Ltd whose registered office address is at: Lyndhurst, 1 Cranmer St, Nottingham, Nottinghamshire, NG10 1NJ and whose Companies
House Number is: 07483255. Registered in England and Wales.