KTM 890 DUKE 2021 User Manual

16 ELECTRICAL SYSTEM
92
Preparatory work
– Remove the passenger seat. ( p. 66)
V01203-11
Main work
–
Disconnect negative cable
1
from the 12 V battery to avoid
damaging the onboard electronics.
–
Remove positive terminal cover
2
.
602678-01
– Connect a battery charger to the 12-V battery. Switch on the
battery charger.
Battery charger (58429074000)
You can also use the battery charger to test the open-circuit
voltage and starting ability of the 12-V battery, and to test the
alternator. In addition, you cannot overcharge the 12-V battery
with this device.
Info
Charge the 12-V battery to a maximum of 10 % of the
capacity specified on the battery housing.
– Switch off the battery charger after charging and disconnect
from the 12-V battery.
Guideline
The charging current, charging voltage, and charging time
must not be exceeded.
Recharge the 12-V battery
regularly when the motorcy-
cle is not being used
3 months
V01203-11
–
Mount positive terminal cover
2
.
–
Connect negative cable
1
to the 12 V battery.
Finishing work
– Mount the passenger seat. ( p. 66)
– Set time and date.

KTM 890 DUKE 2021 Specifications

General

Engine Type	2-cylinder, 4-stroke, parallel twin
Displacement	889 cc
Transmission	6-speed
Seat Height	820 mm
Dry Weight	169 kg
Bore x Stroke	90.7 mm x 68.8 mm
Compression Ratio	13.5:1
Fuel System	Electronic Fuel Injection
Final Drive	Chain
Front Suspension	WP APEX 43
Traction Control	MTC (Motorcycle Traction Control)
Instruments	TFT display
Lighting	LED
Power	115 hp
Torque	92 Nm
Fuel Capacity	14 liters
Frame	Chromium-Molybdenum-Steel frame
Rear Suspension	WP APEX
Front Brake	2 x 300 mm discs, 4-piston calipers
Rear Brake	240 mm disc
ABS	Bosch 9.1 MP (incl. cornering ABS and supermoto mode)
Wheelbase	1, 476 mm