Originally Posted by
nice_marmot
My bike is fairly big - its a 62cm frame, and a little bit longer than the rack - and I've got fenders mounted. It seems to do fine when I rest the spring arm just in front of where the fender ends.
the problem i see with this is that the support arm (at least on any of my bikes) rests ahead of the apex of the wheel. the further forward, the more likely the support arm is to slide down off the wheel while bus is in transit.