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How to Replace the Exhaust on a Derbi GPR 125?

Model: Derbi Gpr 125
Part: Exhaust muffler

Video tutorial

To replace the exhaust on a Derbi GPR 125, loosen the screws securing the exhaust terminal located near the rear wheel on the right side of the bike. Once the mounting screws are loosened, you can proceed by widening the ring that connects the exhaust to the exhaust manifold.

This will allow you to remove the old exhaust from its position and insert the new one. After installation, check that everything functions correctly.


Updated on 8 October 2026 by ScegliAuto


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Replacing the Rear Brake Pads of the BMW G310 GS

Follow these brief instructions to remove and replace the rear brake pads (this also applies to the front ones) of the BMW G310 GS motorcycle. First, place the bike on a stand and start by removing the pin and the clip from the rear brake caliper; then remove the old brake pads as shown in the video. Next, clean the caliper of any residual dirt, install the new original brake pads, and secure the pin and clip to lock everything in place, following the video tutorial to the end!

Watch the video!


by ScegliAuto

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