Cheers both. It does bolt on up to a point but then the caliper interferes with the disk, it’s all just to crammed in. Are the IS mounts just one type or are they specific to style of caliper or frame? I am going to have lots of mused parts to sell at the end of this due to poor knowledge when purchasing.
Good news is that I have got myself a 2nd hand hollowtech crank set 🙂