2004 Giant Boulder SE hardtail, 2008 Diamondback Response Sport hardtail, 2008 KHS XC 204 full sus mt bike, 2010 GT GTR Series 3 road bike.
SS Converted Mt Bikers - Rennen Rollenlager Owners - Question.
I keep hearing that the Rennen is the best chain tensioner for converted mountain bikes that have vertical dropouts. Okay, fine. But the Rennen uses a roller... Is the roller on it noisy? I just can't imagine that a chain running overtop of the roller is quiet.