This blog is a tribute to those who still think about bicycle and that produce extraordinary designs.
Saturday, December 17, 2005
The idea here is to have a perfect pedalling motion by storing energy in the most powerful part of the cycle to release it in the so-called dead spot. This is done by two steel coil springs. This may work, but it is sure that it is a more complicated and heavy unit. The price for these Austria made crank is not provided by the manufacturer. Picture: http://www.bikedrive.com/english/index.htm