KTM 390 Duke Series 2019 User Manual

WHEELS, TIRES 14
165
– Remove the rear of the motorcycle from the lifting gear.
( p. 116)
– Check the chain tension. ( p. 127)
14.6 Checking the tire condition
Warning
Danger of accidents If a tire bursts while riding, the vehicle becomes uncontrollable.
– Ensure that damaged or worn tires are replaced immediately. (Your authorized KTM workshop will be
glad to help.)
Warning
Danger of crashing Different tire tread patterns on the front and rear wheel impair the handling charac-
teristic.
Different tire tread patterns can make the vehicle significantly more difficult to control.
– Make sure that only tires with a similar tire tread pattern are fitted to the front and rear wheel.
Warning
Danger of accidents Non-approved or non-recommended tires and wheels impact the handling character-
istic.
– Only use tires/wheels approved by KTM with the corresponding speed index.

KTM 390 Duke Series 2019 Specifications

General

Displacement	373.2 cc
Bore x Stroke	89 mm x 60 mm
Torque	37 Nm @ 7, 000 rpm
Compression Ratio	12.6:1
Transmission	6-speed
Frame	Steel trellis frame, powder coated
Front Suspension	WP upside-down Ø 43 mm
Rear Suspension	WP monoshock
Front Tire	110/70 R17
Rear Tire	150/60 R17
Wheelbase	1, 357 mm
Seat Height	830 mm
Ground Clearance	170 mm
Fuel Tank Capacity	13.4 liters
Dry Weight	149 kg
Power	32 kW (43.5 hp) @ 9, 000 rpm
Fuel System	Electronic fuel injection (EFI)
Front Brake	320 mm disc brake
Rear Brake	230 mm disc brake
ABS	Bosch 9.1MB two-channel ABS
Engine Type	Single-cylinder, 4-stroke, liquid-cooled
Clutch	Wet multi-disc clutch, mechanically operated