KTM 390 DUKE 2021 User Manual

WHEELS, TIRES 14
159
F00863-11
–
Clean the thread of the wheel spindle and screw
2
.
– Clean and grease the wheel spindle.
Long-life grease ( p. 249)
– Position the front wheel and insert the wheel spindle.
The brake linings are correctly positioned.
–
Mount and tighten screw
2
.
Guideline
Screw, front wheel
spindle
M8 25 Nm (18.4 lbf ft)
–
Position wheel speed sensor
3
in the hole.
–
Mount and tighten screw
4
.
Guideline
Screw, wheel speed
sensor holder
M6 8 Nm (5.9 lbf ft)
–
Mount and tighten screws
5
with the washers.
Guideline
Screw, front fender M6 7 Nm (5.2 lbf ft)
– Operate the hand brake lever repeatedly until the brake lin-
ings are in contact with the brake disc and there is a pressure
point.
– Take the motorcycle off the front lifting gear. ( p. 119)

KTM 390 DUKE 2021 Specifications

General

Displacement	373.2 cc
Bore x Stroke	89 mm x 60 mm
Compression Ratio	12.6:1
Torque	37 Nm @ 7, 000 rpm
Transmission	6-speed
Cooling System	Liquid cooled
Frame	Steel trellis frame, powder coated
Rear Suspension	WP APEX Monoshock
Front Tire	110/70 ZR17
Rear Tire	150/60 ZR17
Wheelbase	1, 357 mm
Seat Height	830 mm
Ground Clearance	185 mm
Dry Weight	149 kg
Instrumentation	TFT display
Headlight	LED
Tail Light	LED
Power	32 kW (44 hp) @ 9, 000 rpm
Fuel System	Electronic Fuel Injection
Front Suspension	WP Apex 43 mm
Rear Brake	Single-piston floating caliper, brake disc
ABS	Bosch 9.1MP Two Channel ABS (Supermoto ABS)
Fuel Tank Capacity	13.4 l
Engine Type	Single-cylinder, 4-stroke, liquid-cooled
Front Brake	Four-piston radial fixed caliper, brake disc