Eff-Zed-1
Member
On my 2 bikes and friends that have them, we've always loosened that bolt / nut when adjusting the chain.
One day when you have time, go thru the chain adjust procedure, with that stuff loose, and adjust all the way from pushed forwards to p ulled back. You'll see how the caliper bracket rotates there at that pivot area. Even if just a wee bit, still pivots.
One day when you have time, go thru the chain adjust procedure, with that stuff loose, and adjust all the way from pushed forwards to p ulled back. You'll see how the caliper bracket rotates there at that pivot area. Even if just a wee bit, still pivots.