KTM 390 DUKE 2021 User Manual

22 TECHNICAL DATA
236
22.6 Tires
Front tire Rear tire
110/70 R 17 M/C 54H TL
Metzeler Sportec M5 Interact
150/60 R 17 M/C 66H TL
Metzeler Sportec M5 Interact
110/70 R 17 M/C 54H TL
Continental ContiMotion
150/60 R 17 M/C 66H TL
Continental ContiMotion
The tires specified represent one of the possible series production tires. Additional information is available in
the Service section under:
KTM.com
22.7 Fork
Fork article number 93301000144
Fork WP Suspension
Fork length 744 mm (29.29 in)
Fork oil 450 ml (15.21 fl. oz.) Fork oil (SAE 4) (48601166S1)
( p. 247)
22.8 Shock absorber
Shock absorber article number 93304010000
Shock absorber WP Suspension

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