Couple of minutes each time. On this bike and I would imagine any full suss with a belt, you have to release the tensioner in order to allow the belt to be replaced on the rear sprocket but it was obviously not sitting tight on the sprocket because the valleys in the belt were clogged with mud. The dirt is shit around here, so it may be a local thing.That's really interesting, iam so up for an MGU bike next but 75% of the time I ride slop in the west country so would be a no go. How easy is it to put back on?















