what's the stretch factor compared to metals, any?
On Tue, 31 Aug 2010, Bob Kennedy wrote: > The chains on motorcycles are made of Kevlar which is also what they make > bullet proof vests from. > ----- Original Message ----- > From: Betsy Whitney, Dolphin Press > To: blindhandyman-yahoogroups.com > Sent: Tuesday, August 31, 2010 3:15 PM > Subject: [BlindHandyMan] Belt driven bicycles > > > > Aloha all, > Some friends of ours are overseas and wrote that they bought a > bicycle with a rubber belt instead of a chain. Another person > responded that these kind of belts have been used in motorcycles for > awhile, but are also appearing in the bicycle world. This may be old > news to some of you, but it seem cool to me that they won't rust or > need lubrication. > Betsy > Teamwork: Together we achieve the extraordinary. > > > > > > [Non-text portions of this message have been removed] > >
