I’ve got a carbon gate belt drive on my shand, the other day I noticed that the RHS crank was a bit loose so tightened it up, but whilst doing so I noticed that when rotating the chain ring it has a bit of a wobble to it, on one part of the revolution it’s noticeably closer to the chainstay than on the rest of the revolution. These things are pretty hefty so can’t imagine it’s bent. I’ve not had a centre lock chainring before but could the fitting at the ring to the crank cause this? It didn’t feel loose at that point.
Have had the bike a few years now, never noticed the wobble before but not impossible it’s been there from start,or could be related to crank becoming loose?
