{ 3 comments… read them below or add one }

kelvin December 17, 2008 at 2:34 pm

it’ll certainly be a shift, the fact you can’t retrofit it to an old frame without a course in welding makes me think it’ll never catch on

Ray February 12, 2009 at 5:01 pm

I believe belt drives are less efficient than a chain. The chain is probably the most efficient form of transferring power to a wheel.

Dot Fennel July 7, 2010 at 1:33 am

lol

Leave a Comment