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How to Replace the Piston on a Piaggio Vespa GTS 125?

Model: Piaggio Vespa Gts 125
Part: Engine

Video tutorial

To replace the piston on a Piaggio Vespa GTS 125, loosen the screws securing the valve cover to the engine block after removing all connectors and manifolds. Once these components are removed, you can proceed to remove the cylinder to access the piston inside.

Detach the piston from the connecting rod by removing the retaining ring and the corresponding pin, allowing you to insert the new piston. After installation, check that everything functions correctly.


Updated on 31 October 2026 by ScegliAuto


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by ScegliAuto

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