KTM RC 390 2018 User Manual

12 TUNING THE CHASSIS
104
12.1 Adjusting the compression damping of the fork (RC 390 R EU)
Info
The hydraulic compression damping determines the fork suspension behavior.
A00278-10
–
Turn adjusting screws
1
clockwise all the way.
Info
Adjusting screws
1
are located at the top end of the
fork legs.
– Turn counterclockwise by the number of clicks corresponding
to the fork type.
Guideline
Compression damping
Standard 12 clicks
Info
Turn clockwise to increase damping; turn counterclock-
wise to reduce damping.

KTM RC 390 2018 Specifications

General

Displacement	373.2 cc
Bore x Stroke	89 mm x 60 mm
Compression Ratio	12.6:1
Torque	36 Nm @ 7, 000 rpm
Transmission	6-speed
Cooling	Liquid cooled
Rear Suspension	WP monoshock
Front Tire	110/70 ZR17
Rear Tire	150/60 ZR17
Seat Height	820 mm
Ground Clearance	178.5 mm
Fuel Tank Capacity	10 liters
Dry Weight	147 kg
Engine Type	Single Cylinder, 4-Stroke
Power	43 hp (32 kW) @ 9, 000 rpm
Fuel System	Electronic Fuel Injection
Frame	Steel trellis frame
Front Suspension	WP upside-down Ø 43 mm
Front Brake	320 mm disc
Rear Brake	230 mm disc, single-piston caliper
ABS	Two-channel Bosch 9MB ABS