Do it yourself
Frequently asked questions about cars and motorcycles

Model: Beta Rr 390
Part: Engine oil

Today, we will discover the procedure to change the engine oil of the Beta RR 390 enduro bike. First, put the 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 unscrew the screws of the oil filter cover, which is located on the left, removing and replacing the cartridge with the new one. Next, unscrew the oil filler cap and pour in the suitable oil for your engine, filling until you reach the maximum level mark.

Updated on 24 July 2026 by ScegliAuto

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How to Replace the Key Battery of the BMW R1200 GSA

If your BMW R1200 GSA key has suddenly stopped working, do not rush to buy a new one as the solution may be much simpler and cheaper. Below, discover how to replace the battery located inside. First, locate and press the button on the back of the cover to release the emergency key. Next, remove the rear cover with your hands and proceed to replace the battery located just underneath. Finally, reassemble the cover and you are done.

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