Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
In today's tutorial video, we will see how to remove and replace the exhaust on a Derbi Etx 125, following the instructions below. First, place the bike on its centre stand and start unscrewing the screws securing the plastic cover under the exhaust manifold; then use a 10 mm spanner to unscrew the nuts securing the manifold to the cylinder, as shown in the video. At this point, unscrew the silencer screws to remove it and replace it with the new one, applying the reverse procedure for reassembly!

Updated on 20 May 2026 by ScegliAuto

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by ScegliAuto

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