I have a recurring problem with my new miche cranks that the bottom bracket insists on unscrewing itself. it feels at first like the chain has become loose, but it's actually the spindle moving slightly between the cups. so if all else fails, make sure it's not that...
I have a recurring problem with my new miche cranks that the bottom bracket insists on unscrewing itself. it feels at first like the chain has become loose, but it's actually the spindle moving slightly between the cups. so if all else fails, make sure it's not that...