So I ended up buying the 310mm rotors and calipers brackets that Murphskits had posted He accidentally sent me two sets of brackets. I let him know and he said to do with them as I pleases he didn’t want them back. I’m willing to pay it forward and give them to someone under the condition that they buy some parts from him Say $150 worth You could buy the stainless steel lines and pads from him and buy the rotors too if you like. Also there are other bikes with 310mm rotors that can work The ebc part number is 4012 x. If you look it up you can see what bikes came with rotors that will work with the kit I put ebc sintered pads, steel braided lines, and the 310 mm rotors and the stopping power is dramatically better. I was able to move the lever closer to the bars because it takes less travel to get more stopping power. So just show me a receipt that you spent some money with him and I’ll even pay the shipping hope this helps someone