Originally Posted by
jnbrown
Because I want to use an 11 speed cassette, I don't think that is possible with a hub that is 126mm.
I agree with the 2x4, I do not want to do that with a frame that I value highly.
It is steel and you won't do any damage if you work slowly. Putting a 130 hub in a 126 dropout stress the axle and bearings.