KTM 790 DUKE 2018 User Manual

15 WHEELS, TIRES
178
V01252-10
Main work
–
Check bearing
1
.
» If the bearing is damaged or worn:
– Change the bearing of the rear sprocket carrier.
–
Check rubber dampers
2
of the rear hub for damage and
wear.
» If the rubber dampers of the rear hub are damaged or
worn:
– Change all rubber dampers in 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 in rubber dampers, rear
wheel
≤ 5 mm (≤ 0.2 in)
»
If clearance
A
is larger than the specified value:
– Change all rubber dampers in the rear hub.
Finishing work
– Install the rear wheel. ( p. 174)
– Check the chain tension. ( p. 142)

KTM 790 DUKE 2018 Specifications

General

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