KTM 390 DUKE 2021 User Manual

15 ELECTRICAL SYSTEM
174
15.3 Installing the 12-V battery
V01274-11
Main work
– Position the 12-V battery in the battery compartment.
12-V battery (ETZ‑9‑BS) ( p. 235)
–
Attach rubber strap
1
.
–
Position positive cable
2
and mount and tighten the screw.
–
Position positive terminal cover
3
.
V01273-11
–
Position negative cable
4
; mount and tighten the screw.
Finishing work
– Mount the front rider's seat. ( p. 124)
– Mount the passenger seat. ( p. 123)

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