2026 KTM Adventure 390 R Single-Cylinder 398.7

Price:
$7,699.00
  • Year: 2026
  • Make: KTM
  • Model: Adventure
  • Condition: New
Description

New 2026 KTM 390 Adventure R Dirt Bike For Sale In Grandview, MO

This New 2026 KTM 390 Adventure R Dirt Bike is for sale at Freedom Cycles conveniently located in Grandview, Missouri. Our knowledgeable team is eager to assist you, so don’t hesitate to contact us today to schedule an appointment. We are the Powersports store for the best price Dirt Bike in Missouri. If this isn't the exact KTM Dirt Bike you're looking for don't hesitate to go back and revise your search. We're sure to have the perfect Dirt Bike for you in our showroom near Kansas City. We invite you to visit us at Missouri’s premier KTM dealer for new and pre-owned Dirt Bikes for sale. Let us help you find the ideal Dirt Bike to take home today!

Freedom Cycles

Address: 12501 S U.S. 71 Hwy, Grandview, MO 64030

Phone: 262-200-9793

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 ventur

Options and Standard Features
Basic Information
  • Year: 2026
  • Make: KTM
  • Model: Adventure
  • Trim: 390 R
  • Stock Number: 242545
  • VIN: MD2JGJ409TN242545
  • Condition: New
  • Type: Off-Road
  • Mileage: 1
  • Title: Clean
  • Color: WHITE/ORANGE
Brakes
  • ABS Brakes
  • Brake Brand Name: ByBre
  • Front Brake: Hydraulic Disc
  • Front Brake Diameter (in): 12.6
  • Front Brake Diameter (mm): 320
  • Rear Brake: Hydraulic Disc
  • Rear Brake Diameter (in): 9.4
  • Rear Brake Diameter (mm): 240
Chassis & Suspension
  • Frame: Steel
  • Front Adjustable Rebound Damping
  • Front Suspension Brand Name: WP APEX
  • Front Suspension Size (in): 1.7
  • Front Suspension Size (mm): 43
  • Front Suspension Type: Inverted Fork
  • Front Travel (in): 9.1
  • Front Travel (mm): 230
  • Number Rear Shock Absorbers: 1
  • Rear Adjustable Rebound Damping
  • Rear Adjustable Shock / Spring Pre-Load
  • Rear Suspension Brand Name: WP APEX
  • Rear Suspension Material: Steel
  • Rear Suspension Type: Twin Sided Swing Arm
  • Rear Travel (in): 9.1
  • Rear Travel (mm): 230
Comfort
  • Digital Instrumentation
  • Trip Computer
  • Trip Odometer
Drivetrain
  • Number Of Speeds: 6
  • Primary Drive (Rear Wheel): Chain
  • Transmission: Manual
  • Primary Drive (Engine / Transmission): Gear
Engine
  • Bore (in): 3.5
  • Bore (mm): 89
  • Carburetion Brand: Bosch
  • Carburetion Type: Fuel Injected
  • Compression Ratio: 12.6:1
  • Cooling System: Liquid
  • Cylinders: 1
  • Engine Brand Name: LC4c
  • Engine Disp. to Weight (cc): 1.1
  • Engine Immobilizer
  • Engine Size (cc): 398
  • Engine Size (ci): 24.3
  • Engine Stroke: 4-Stroke
  • Engine Type: Single-Cylinder
  • Fuel Capacity (gal): 3.8
  • Fuel Injector
  • Fuel Injector Size (mm): 46
  • Fuel Requirements: Premium
  • Horsepower: 45
  • Horsepower (kW): 33.6
  • Starter: Electric
  • Stroke (in): 2.52
  • Stroke (mm): 64
  • Torque (Ft Lbs): 28.8
  • Torque (Nm): 39
  • Valve Configuration: DOHC
  • Valves: 4
  • Valves Per Cylinder: 4
Other Information
  • Chain Guard
  • Decal Kit
  • Engine Case Guard
  • Exhaust Guard
  • Exterior Covers
  • Exterior Guards
  • Foot Pegs
  • Foot Peg Location: Driver and Passenger
  • Fork Guards
  • Fuel Tank Cover
  • Hand Guards
  • Front Fender
  • Hand Grips
  • Rear Fender
  • Stand
  • Stand Type: Kick
  • Upper Fairing
  • Windshield
  • Windshield Mounts
Safety
  • Headlight Type: LED
  • Fuel Level Warning
  • Rearview Mirrors
  • Temperature Warning
  • Skid Plate
  • Temperature Warning Type: Gauge
Specifications
  • Body Material: Plastic
  • Dry Weight (kg): 165
  • Dry Weight (lbs): 363
  • Front Tire (Full Spec): Mitas Enduro Trail E07+ 90/90 R21
  • Front Tire (Inches): 21
  • Front Tire Aspect Ratio: 90
  • Front Tire Width: 90
  • Front Wheel Width (in): 1.85
  • Fuel Capacity (liters): 14
  • Ground Clearance (in): 10.7
  • Ground Clearance (mm): 272
  • Rear Tire (Full Spec): Mitas Enduro Trail E07+ 140/80 R18
  • Rear Tire (Inches): 18
  • Rear Tire Aspect Ratio: 80
  • Rear Tire Width: 140
  • Rear Wheel Width (in): 2.5
  • Seat Height (inches): 34
  • Tube / Tubeless: Tubeless
  • Wet Weight (kg): 176
  • Wet Weight (lbs): 388
  • Wheelbase (in): 58.3
  • Wheelbase (mm): 1481
  • Wheels Composition: Aluminum
  • Shift Light
  • Speedometer
  • Tachometer
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Contact
FREEDOM CYCLES
12501 SOUTH 71 HWY
GRANDVIEW Missouri 64030
Terms
We make every effort to present information that is accurate. However, it is based on data provided by the vehicle manufacturer and/or other sources and therefore exact configuration, color, specifications & accessories should be used as a guide only and are not guaranteed. We are not liable for any inaccuracies, claims or losses of any nature. Inventory is subject to prior sale and prices are subject to change without notice and cannot be combined with any other offer(s). The price for listed vehicles as equipped does not include other charges such as: License, Title, Registration Fees, State or Local Taxes, Smog Fees, Credit Investigation, Optional Credit Insurance, Physical Damage of Liability Insurance, Delivery Fees, Finance and/or Documentation Fees. Any and all differences must be addressed prior to the sale of this vehicle.