3 ms·
I'm pretty sure any semi-serious biker knows about Sheldon Brown by now. His site usually tops search results. I like to use his gear calculator to remind me w
by donretag 13y ago
I'm pretty sure any semi-serious biker knows about Sheldon Brown by now. His site usually tops search results.
I like to use his gear calculator to remind me why I spin out on the top end: http://sheldonbrown.com/gears/index.html http://sheldonbrown.com/gears/index.html