Newer belt designs, newer being in the last 15 or so years, surprisingly don't stretch very much. Some of the machinery I was talking about is using a belt that is less than 2 mm wide. Others more the size of what's on your bike. So don't give up on it till it lets you down.
You do know how Oddball felt about negative feelings..... <grin>
In the past I was interested in belt drive tech for bikes as it seems like they should be able to make an infinite gear transmission with them. But I guess there are some design limits they can't overcome economically or maybe it's felt there won't be enough market share to make cost of manufacture low enough.
Last edited by Iride01; 08-05-20 at 09:39 AM.