The Incriminators Scooter Club in North Carolina, as well as being great people,  have a great vintage vespa tech help page. They’ve put together tips from Sean Stevens in one place that will give you some general advice, as well as how to fix a Vespa jumping out of gear, change a clutch side seal, do a plug chop, change brakes and quite a lot of other bits. Bookmark it and use it. Thanks Incriminators.

Incriminators Tech help page

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