i'm in an odd spot on the road side. i got an "early" iteration of road disc. all QR. but the rear hub spacing is the "traditional" rear road hub spacing of 130mm, but is 6 bolt rotor mount. this config was only made for a hot minute before the industry jumped up to 135 spacing (to give extra space for the disc/caliper). this was before things really got standardized with thru axles, but the end result is if i ever need a replacement hub, its gonna be almost impossible to find.that's the case with my road bike. discs hit that field hard and fast and now there's random shit like flat mounts and 12mm front through axles to deal with. I'm on QR with IS brakes, so I'm gonna have a bad time. Was thinking about upgrading my frame but looks like that's out too!