Thread: Steel spring wire thickness to turn a crank?
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John Doe[_4_] John Doe[_4_] is offline
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Default Steel spring wire thickness to turn a crank?
Thinking about turning the crank of my bicycle with a wire
spring. Approximately, how thick will be spring wire need to
be?

https://youtu.be/oAj1F5fSGWI

The spring will be placed between the drill and the hub spindle.

Thanks.
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