I thought that was more likely, but I've been spinning the wheel for ages and the chain always becomes slack when the valve lines up with the seat-stay.
That said, the cranks were also screwed and I'm halfway through replacing them. I just put the new ones on and when spinning them round, the chain ring seems to be slightly off centre :(
I'll just tell people I have an elliptical drive train and it's intentional
I thought that was more likely, but I've been spinning the wheel for ages and the chain always becomes slack when the valve lines up with the seat-stay.
That said, the cranks were also screwed and I'm halfway through replacing them. I just put the new ones on and when spinning them round, the chain ring seems to be slightly off centre :(
I'll just tell people I have an elliptical drive train and it's intentional