KTM 790 Duke 2019 User Manual

WHEELS, TIRES 15
179
V01252-10
Main work
–
Check bearing
1
.
» If the bearing is damaged or worn:
– Change the bearing of the rear sprocket carrier.
–
Check the damping rubber pieces
2
of the rear hub for dam-
age and wear.
» If the damping rubber pieces of the rear hub are damaged
or worn:
– Change all the damping rubber pieces of the rear hub.
V01253-10
– Lay the rear wheel on a workbench with the rear sprocket fac-
ing upwards and insert the wheel spindle in the hub.
–
To check play
A
, hold the rear wheel tight and try to turn the
rear sprocket with your hand.
Info
Measure the play on the outside of the rear sprocket.
Play of damping rubber
pieces on rear wheel
≤ 5 mm (≤ 0.2 in)
»
If clearance
A
is larger than the specified value:
– Change all the damping rubber pieces of the rear
hub.

KTM 790 Duke 2019 Specifications

General

Displacement	799 cc
Bore x Stroke	88 mm x 65.7 mm
Compression Ratio	12.7:1
Power	105 hp (77 kW) @ 9, 000 rpm
Torque	87 Nm @ 8, 000 rpm
Transmission	6-speed
Fuel System	Electronic Fuel Injection
Rear Suspension	WP monoshock
Front Tire	120/70 ZR 17
Rear Tire	180/55 ZR 17
Seat Height	825 mm
Dry Weight	169 kg
Engine Type	2-cylinder, 4-stroke, parallel twin
Frame	Chromoly-steel trellis frame, powder coated
Front Suspension	WP upside-down fork, 43 mm
Front Brake	2 x 300 mm disc, 4-piston radial fixed caliper
Rear Brake	240 mm disc with single-piston caliper
Fuel Tank Capacity	14 liters
ABS	Bosch 9.1 MP (incl. Cornering-ABS and Supermoto mode)