Subject: faster bikes Posted by: greg on December 10, 2001 at 22:55:02:

Message: i am curious about finding a bicycle that has larger gears or a more extensive chain system that can cause a bicycle to be accelerated quickly and maintain a high speed with little further effort. could this be achieved with larger gear blades, or a different arrangement of gears..??? something that can go 50 km's/hour or something. i want a motorized results from this vehicle but using only muscles and sweat. im not all that educated on the physics of bicycles, but try to send me in the right direction. thanx