Do it yourself
Frequently asked questions about cars and motorcycles
Today, discover the guide on how to replace the transmission oil while performing the routine maintenance service on the KTM SX 125 enduro bike. First, place your bike on a stand and start unscrewing the oil drain bolt located under the engine, allowing it to drain into a container for about ten minutes; then clean the drain plug of any metallic residues, as shown in the video. At this point, unscrew the filler cap and top up with new gear oil, pouring in the quantity specified in the owner's manual!

Updated on 8 July 2026 by ScegliAuto

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How to Reset the Engine Oil Light on a Yamaha XMax 250

This short video demonstrates the procedure to reset the engine oil light on a Yamaha XMax 250 scooter. The operation is very simple and quick; first, insert the motorcycle key into the designated slot and turn it to the first position to power on the instrument panel without starting the vehicle. At this point, you will see the light on the display; simply press the "oil change" button located at the centre of the motorcycle's speedometer and hold it until the light stops flashing. The operation will then be complete; to verify success, turn off and then turn on the instrument panel.

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