I have built 2 Jigs, one for the front is and one for the rear is mount standard. Searched all the internet to find drawings, but in the end it worked out. So I have designed them with fusion 360 and cut them on a laser cutter, redrilled the holes and made some threads. I also made some dummy axles and some Is mounts to weld on the frame.
Yesterday I taked the first is mount in place and thought maybe check it before welding the whole thing in. It was a good thought because placement of the caliper is not right.
Maybe someone can help me with this problem, because at the moment it all makes no sense to me.
Here are the drawings from the jig for front an rear:
That’s the whole set
Here I taked the is mount:
I am using a 160mm rotor and this Avid PM caliper but the caliper is hitting at the rear part of the disc brake.(marked it with an arrow)
Do you have any recomendations on fixing that issue?
Best regards from Austria Sebastian