The KTM 390 Adventure R dual-sport is updated for 2025 to be the more off-road-focused version of the platform compared to the 390 Adventure X. Both are powered by the liquid-cooled 399cc LC4c Single also found in the 390 Enduro R, 390 Duke, RC 390, and 390 SMC R. To make the 390 Adventure R ready to tackle more trails and terrain, KTM updated the bike with increased suspension travel at both ends, larger front and rear wheels, more suspension adjustability, a Rain ride mode, and cornering sensitivity for ABS and traction control.
To test this dual-sport’s capabilities, we headed to Mammoth Lakes, California, in the eastern Sierra Nevada, riding in a variety of road and trail conditions. After a full day of riding, we were impressed with the 390 Adventure R’s versatility: It offered dirt-ready playfulness matched with composed road manners and long-distance possibilities.
2025 KTM 390 Adventure R Specs
- Base Price: $5,499
- Website: KTM.com
- Warranty: 1 yr., unltd. miles
- Engine Type: Liquid-cooled, transverse Single, DOHC w/ 4 valves
- Displacement: 399cc
- Bore x Stroke: 89.0 x 64.0mm
- Horsepower: 45 hp @ 8,500 rpm (factory claim)
- Torque: 28.8 lb-ft @ 7,000 rpm (factory claim)
- Transmission: 6-speed, cable-actuated wet slip/assist clutch
- Final Drive: Chain
- Wheelbase: 58.1 in.
- Rake/Trail: 27.1 degrees/4.3 inches
- Seat Height: 35.2 in.
- Wet Weight: 388 lb (factory claim)
- Fuel Capacity: 3.7 gal.
GEAR UP
- Helmet: Alpinestars SM10
- Jacket: Alpinestars Stella ST-1 Waterproof
- Airbag Vest: Alpinestars Tech-Air 5 Plasma
- Gloves: Alpinestars Radar MX
- Pants: Alpinestars Ardent 3in1 Adventure Touring
- Boots: Alpinestars Stella RT-7 Touring Drystar
