Hi everyone new to the forum sorry if this has already been asked but can't seem to find the answers I need. I am currently looking at buying a set of hope e4's for my meta I currently have SRAM guide rs with 203 front and 180 rear. I've read that you can only fit a 200/203mm rotor on the back of the meta with the e4 caliper but can't find anywhere what brackets I need to attach for the rear brake and a bracket for my rock shox pike fork. Thanks in advance tim.