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How to Replace the Transmission of a Gilera Runner 50?

Model: Gilera Runner 50
Part: Drivetrain

Video tutorial

To replace the Gilera Runner 50 transmission, loosen the screws securing the casing near the rear wheel on the left side of the bike. Once the bolts are loosened, remove the casing cover to access the components underneath: unscrew the nuts securing the central pins of the radiator and clutch, allowing you to also remove the corresponding belt.

After removing all components, install the new replacement parts and close everything with the casing.


Updated on 24 May 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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