Ian Field wrote:
"Tom Del Rosso" wrote in message
...

John Larkin wrote:

How many switches do you want? What do they do?

The bike dynamos I've seen have a mechanical disconnect that moves
it away from the wheel, so you don't need a switch on that. Just
one on the lights.

The original topic relates specifically to hub 'dynamo'.

I never saw one of those. Is it built into the wheel?


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