Do it yourself
Frequently asked questions about cars and motorcycles

Model: Beta Xtrainer
Part: Bearing

To replace the pinion seal on the Beta Xtrainer, loosen the central nut that secures the pinion to its housing, allowing it to be removed from the corresponding end of the shaft: you will also need to remove the chain from the pinion itself to access the underlying seal. This can be extracted from its seat using a tool, allowing you to insert the new replacement part; after replacement, reinsert the pinion, reposition the chain, and secure everything with the corresponding nut.

Updated on 29 July 2026 by ScegliAuto

Video tutorial

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How to Reset the Trip A Mileage on a BMW R1250 GS

This guide will show you the steps to reset the Trip A mileage on the BMW R1250 GS enduro motorcycle. First, place the bike on its centre stand and turn on the instrument panel. Navigate to the menu settings by pressing the button located on the left of the handlebars, and access the onboard computer where the partial mileage is displayed, as shown in the video. At this point, reset the partial mileage as indicated in the video; you can reset the partial mileage at any time.

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