KTM RC 125 User Manual

18 SERVICE WORK ON THE ENGINE 160
18.1 Checking the engine oil level
Condition
The engine is at operating temperature.
Preparatory work
– Stand the motorcycle upright on a horizontal surface.
L02201-10
Main work
– Check the engine oil level.
Info
After switching off the engine, wait one minute before checking the level.
The engine oil must be between the

and

markings .
»
When the engine oil level is below the

marking:
– Add the engine oil. ( p. 163)
»
When the engine oil level is above the

marking:
– Correct the engine oil level.
18.2 Changing the engine oil and oil filter, cleaning the oil screen
Warning
Danger of scalding Engine oil and gear oil get very hot when the motorcycle is ridden.
– Wear appropriate protective clothing and safety gloves. In case of burns, rinse immediately with lukewarm water.
Warning
Environmental hazard Hazardous substances cause environmental damage.
– Oil, grease, filters, fuel, cleaners, brake fluid, etc., should be disposed of as stipulated in applicable regulations.

KTM RC 125 Specifications

General

Displacement	124.7 cc
Transmission	6-speed
Fuel System	Electronic Fuel Injection
Bore x Stroke	58 mm x 47.2 mm
Engine Type	Liquid-cooled, 1-cylinder, 4-stroke engine
Max Torque	12 Nm @ 8, 000 rpm
Front Suspension	WP upside-down fork
Rear Suspension	WP Monoshock
Front Brake	Single disc, 4-piston caliper
Rear Brake	Single disc, single-piston caliper
Frame	Steel trellis frame
Front Tire	110/70 R17
Rear Tire	150/60-17