Originally Posted by jeremywhitehorn
Op -
you might try reading this article by the randonneurs. those guys know all about riding in the dark for nights on end. the consensus is to use a generator powered light. sometimes more expensive but worth it.
http://www.randonneursontario.ca/tech/trlights.html
But generators have drag. This guy wont put fenders on his bike cause of drag. The sweet hub generator's prolly add .001% drag...too much for our bud operator.
I love those hub gennies..they rock.