Thread: Anyone using an SRAM i-light dynamo?
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Old 10-24-09 | 07:39 AM
  #31  
quester
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Originally Posted by tatfiend
Per a Wikipedia article that quotes from a German test the SRAM hub dynamo is actually more efficient than the Schmidt SON 28, at least at the measured speed.

http://en.wikipedia.org/wiki/Hub_dynamo
Yes, the article says the S-RAM (66%) is 10% more efficient than the SON (65%).....
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