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| Dahon Joule Dynamo |
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| There's nothing we like better
than clean electricity. A hub dynamo is the most efficient way
to generate electricity for your bike light. The hub is embedded
with a series of small magnets that generate electricity when
the hub is turned while you ride. So you can say goodbye to
batteries. The Joule hub features a polished aluminum hub shell
and is made to our 74mm compact width. It is one of the lightest
hub dynamos on the market and also one of the most efficient. |
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