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Frequently asked questions about cars and motorcycles
In this tutorial, we will see how to replace the engine oil in the KTM 390 Adventure, a very simple and quick operation. First of all, let's make sure that the engine is cool enough to operate safely. Then, we remove the corresponding lower cover and place a container underneath the bike. Next, we unscrew the bolts from the two drainage holes using both an 18mm socket wrench and a 13mm one, extract the secondary filters, and clean them of any dirt residue. At this point, all that’s left to do is open the cap of the main filter with an 8mm wrench, insert the replacement, reassemble everything, and add the necessary amount of oil through the designated upper hole.

Posted on 17 December 2025 by ScegliAuto

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How to Remove the Rear Wheel on the BMW G650 GS?

In this tutorial, you will see how to remove the rear wheel on the BMW G650 GS, a very simple operation. First, lift the motorcycle from the central area using a stand or a jack, then undo the right nut with a 24 mm socket and the left one with a 19 mm spanner. Once done, using a Torx T40 key, unscrew the two chain tensioner bolts exactly half a turn each, until you loosen the tension. Finally, push the wheel towards the inside of the motorcycle, remove the chain from the sprocket, and extract the inner pin using a hammer.

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