another interesting bike/gear system

http://www.ellsworthride.com/
http://www.popsci.com/popsci/flat/bown/ ... .html#=rss
made by ellsworth too and not some random crappy company.
bikeradar - any chance of doing a review on this gear system?
http://www.popsci.com/popsci/flat/bown/ ... .html#=rss
made by ellsworth too and not some random crappy company.
bikeradar - any chance of doing a review on this gear system?
0
Posts
http://www.fallbrooktech.com/NuVinci.asp
<
2005 Distance.