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2026 KTM 390 Adventure R

Price may not include $215 dealer doc fee, OEM freight, dealer set up and government fees. Advertised pricing excludes applicable taxes, title, licensing, documentation, dealer set up, destination, additional dealer markup (ADM), and reconditioning fees and are subject to change without notice. W…

2026 KTM 390 Adventure R

SUPREMELY CAPABLE

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.

Features may include:

ON-ROAD CONFIDENCE
  • 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.

HIT THE HARD TRACK
  • 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.

SUPERIOR CONTROL
  • 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.

ALL-ROUND COMFORT
  • 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.

  • MSRP$7,699
  • Sale Price$6,999
  • LocationHillsboro, Oregon
  • ConditionNew
  • Stock Number254102
  • Year2026
  • MakeKTM
  • Model390 Adventure R
  • TypeMotorcycle
  • CategoryOff Road
  • VINMD2JGJ402TN254102
  • ColorORANGE
  • Mileage2
  • StatusIn Stock
General
Year2026
ManufacturerKTM
Model Name390 Adventure R
Trim NameBase
Generic Type (Primary)Off-Road
Engine1-cylinder, 4-stroke engine
Cylinder LinersSingle cylinder
Displacement398.7 cm³
Engine Power45 PS
Engine Torque39 Nm
Stroke4-Stroke
CoolingLiquid cooled
EmissionsCO2: 79 g/km
Oil TypeMotorex Formula 4T 15W/50
Engine ManagementEMS: Bosch EMS with RBW
Drivetrain
Transmission6-speed
SteeringHead Angle: 62.9 °
Chain Type520 X-Ring
Frame TypeSteel trellis frame, powder coated | Rear subframe design: Bolt on steel trellis frame, powder coated
Suspension
Front SuspensionWP APEX open cartridge 43mm
Rear SuspensionWP APEX split piston
Front Travel (in./cm.)230 mm
Rear Travel (in./cm.)230 mm
Brakes
Brake Disc Diameter, Front320 mm
Brake Disc Diameter, Rear240 mm
Wheels & Tires
Wheels1.85 x 21"; 2.5 x 18"
Front WheelDiameter: 21 " | Width: 1.85 "
Rear WheelDiameter: 18 " | Width: 2.5 "
Dimensions
Trail110 mm
Ground Clearance272 mm
Seat Height870 mm
Wheelbase1481 mm
Capacities
Fuel CapacityTank: 14 l
Weights
WeightWithout Fuel: 165 kg | Fully fueled: 176 kg

Advertised pricing excludes applicable taxes, title, licensing, dealer set up, destination, reconditioning and are subject to change without notice.

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