Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Model: Gilera Runner 125
Part:

In this brief and simple guide, follow the steps to remove and replace the flywheel and stator of the Gilera Runner 125 scooter. First, place the central stand and begin by removing the flywheel side cover; then use a puller to remove the flywheel with a 22 mm socket, as shown in the video. Next, remove the stator located underneath by unscrewing the fixing screws and disconnecting the electrical wiring; finally, refit the new stator and the new flywheel, applying the reverse procedure!

Updated on 11 July 2026 by ScegliAuto

Video tutorial

Related tutorials

Removing the original exhaust on a Gilera Runner 125
Removing the original exhaust on a Gilera Runner 125
Runner 125 In this guide, you will learn how to remove the original exhaust from a Gilera Runner 125 scooter. First, position the central stand and unscrew the …
Overhaul and Installation of Variator on Gilera Runner 125 - Piaggio Typhoon
Overhaul and Installation of Variator on Gilera Runner 125 - Piaggio Typhoon
Runner 125 In this video tutorial, you will learn how to overhaul and install the variator and transmission components of a Gilera Runner 125 scooter. First, ch…
Engine Oil Change on a Gilera Runner 125
Engine Oil Change on a Gilera Runner 125
Runner 125 In this video, you will see instructions on how to change the oil during the regular maintenance service on a Gilera Runner 125 scooter. First, posit…

How to Replace the Battery in a Yamaha Vino 125 Scooter?

In this tutorial, you will see how to replace the battery in a Yamaha Vino 125 scooter, a very simple and quick operation. First, ensure that the key is not inserted for safety. Then, lift the rubber mat and, using a simple cross-head screwdriver, unscrew the two screws securing the plastic cover. Once opened, disconnect both terminals, starting with the negative, and remove the battery from its housing. To fit the replacement, simply follow the reverse procedure.

Watch the video!


by ScegliAuto

More videos