Dynamo hubs

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skinny

Resistance of a son hub when dynamo not on is negligible. I couldn't tell the different in speed/power on rollers.

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PhilDAS in reply to @skinny

Yeah gotcha. But there is some extra resistance because magnets/science.
I suppose until ultra races are won in seconds rather than minutes/hours, the amount of time saved would be pointless

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skinny in reply to @PhilDAS

Negligible. Oh and you'll loose more time when that SP stops working. Honestly I can't see it in speed/power, it's so small.

I bet you'd lose more time stopping to turn that thing on/off than with a SON dynamo.

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