Originally Posted by stilldoc
I think that's a good solution. I had the stock tensioner on the pedal chain and it worked okay but I became worried about failure upon use of the coaster brake which could be catastrophic. I've always thought that the ability to stop is more important than the ability to move. The spring tensioner setup shown in the photo would eliminate that problem. Do you know where to get it?
Here is one similar to that,hope it helps.NEW Single Speed Chain Tensioner AKA Singleator 200-001 - eBay (item 370292689104 end time Dec-17-09 21:32:40 PST)