Do it yourself
Frequently asked questions about cars and motorcycles
To replace the variator on a Piaggio Vespa 50 Sprint, you need to loosen the screws that secure the transmission cover located on the left side of the scooter, near the rear wheel. Once this is freed from the corresponding screws, you can remove it and locate the variator along with the clutch. By loosening the central nut that secures the variator and sliding off the drive belt around it, you can remove it from its housing, replace it with a new spare part, and cover everything with the transmission cover.

Updated on 13 September 2026 by ScegliAuto

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Replacing the Rear Light on a Harley Davidson Street Glide

In today's tutorial video, we will see how to remove and replace the rear light on a Harley Davidson Street Glide in simple and quick steps. First, place your bike on a stand and move to the rear; then use a socket and spanner to unscrew and remove the nuts found inside the wheel arch, at the height of the rear light, as shown in the video. At this point, disconnect the electrical connector to remove and replace the light with the new one; then reassemble everything, applying the reverse procedure!

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