Holeshot Motorsports

Information

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.

Primary drive 86:33
Transmission 6-speed
Cooling Liquid cooled
Secondary gear ratio 46:14
Power in KW 33 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
Wheels

D30702
stock kt
390 adv adventure r