K2 / Proflex Riders Group

General => Tech Forum => Topic started by: Simon on January 07, 2006, 08:24:53 am

Title: History of bike gearing,not light reading
Post by: Simon on January 07, 2006, 08:24:53 am

For those with historical cycle interest,
Cycle Gears and Gearing.

http://www.users.globalnet.co.uk/~hadland/old_derail.htm

Title: Re: History of bike gearing,not light reading
Post by: kiwi on January 07, 2006, 10:02:32 am

i am amazed at the creativeness of some of those systems......and at how simple the solution is