2025 KTM 390 Adventure R

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

• Primary drive 86:33
• Transmission 6-speed
• Cooling Liquid cooled
• Secondary gear ratio 46:14
• Power in KW33 kW
• Starter Electric starter
• Stroke 64 mm
• Bore 89 mm
• Clutch PASC slipper clutch, mechanically operated
• Compression ratio 12.6
• Displacement 398.7 cm³
• EMS Bosch EMS with RBW
• Design 1-cylinder, 4-stroke engine
• Fuel-mixture generation Bosch EFI (throttle valve 46 mm)
• Lubrication Wet sump

Chassis

• Weight (without fuel) 165 kg
• Wheelbase 1481 mm
• Front brake disc diameter 320 mm
• Rear brake disc diameter 240 mm
• Chain 520 X-Ring
• Frame design Steel trellis frame, powder coated
• Front suspension WP APEX 43
• Handlebar Aluminum
• Rear suspension WP APEX Split Piston
• Steering head angle 62.9 °
• Rear subframe design Steel trellis frame, powder coated
• Tyre dimensions (front/rear) 90/90; 140/80
• Wheels1.85 x 21"; 2.5 x 18"