I bought a pair of S1/V1 (powerglide, force I think) rings in 52-38 to replace the X-Glide R rings on my Red Quarq cranks, but when I layed the new rings over the I noticed the holes in the spider are in a different place..
The bolt holes are offcourse equally far apart on both rings, so I can still mount the rings if I turn them a little. But the chaincatcher pin, which is supposed to fall behind the crankarm, would be above or below the crankarm in this case.
Is this a problem? Or are there other problems to be expected when mounting them like this?
Ergo, I want to put these rings:
on this crankset:
No go or no problem?