KTM RC 390 User Manual

23 TECHNICAL DATA 175
Nut, primary gear/timing chain sprocket M16x1.5 120 Nm (88.5 lbf ft) Loctite
®
243™
Oil screen screw plug, small M17x1.5 12 Nm (8.9 lbf ft) –
Screw plug, alternator cover M18x1.5 10 Nm (7.4 lbf ft) –
Oil drain plug M24x1.5 15 Nm (11.1 lbf ft) –
Screw plug, alternator cover M24x1.5 10 Nm (7.4 lbf ft) –
Nut, balancer shaft gear M28x1.5 60 Nm (44.3 lbf ft) Loctite
®
243™
23.3 Capacities
23.3.1 Engine oil
Engine oil 1.7 l (1.8 qt.) Engine oil (SAE 15W/50) ( p. 185)
23.3.2 Coolant
Coolant 1.2 l (1.3 qt.) Coolant ( p. 185)
23.3.3 Fuel
Total fuel tank capacity, approx. 10 l (2.6 US gal) Super unleaded (ROZ 95/RON 95/PON 91) ( p. 186)
Fuel reserve, approx. 1.5 l (1.6 qt.)
23.4 Chassis
Frame Lattice frame of steel tubes, powder-coated
Fork WP Suspension
Shock absorber WP Suspension

KTM RC 390 Specifications

General

Displacement	373.2 cc
Max Torque	37 Nm @ 7000 rpm
Transmission	6-speed
Cooling System	Liquid Cooled
Front Suspension	WP APEX 43
Rear Suspension	WP APEX Monoshock
Rear Brake	230 mm disc, single-piston floating caliper
Fuel Tank Capacity	13.7 liters
Seat Height	824 mm
Bore x Stroke	89 mm x 60 mm
Compression Ratio	12.6:1
Frame	Steel Trellis Frame, Powder Coated
Engine Type	Single-cylinder, 4-stroke
Max Power	43.5 PS @ 9000 rpm
Fuel System	Electronic Fuel Injection
Front Brake	320 mm disc, 4-piston radial caliper
ABS	Dual Channel ABS
Dry Weight	172 kg
Front Tire	110/70 R17
Rear Tire	150/60 R17
Ground Clearance	158 mm