KTM RC 390 2018 User Manual

SUBSTANCES 24
253
Fork oil (SAE 5)
Standard/classification
– SAE ( p. 257) (SAE 5)
Guideline
– Use only oils that comply with the specified standards (see specifications on the container) and that possess
the corresponding properties.
Recommended supplier
Motorex
®
– Racing Fork Oil
Fork oil (SAE 4) (48601166S1)
Standard/classification
– SAE ( p. 257) (SAE 4)
Guideline
– Use only oils that comply with the specified standards (see specifications on the container) and that exhibit
the corresponding properties.
Gasohol 95 E20 (RON 95)
Standard/classification
– Gasohol 95 E20 (RON 95)
Guideline
– Only use super unleaded fuel that matches or is equivalent to the specifications.
– Super unleaded fuel with an ethanol content of 19 to 20% is permissible.

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