I currently have a road build that I have put a 8spd 11X28 xt cassette on to get a little better climbing without going to a compact. I purchased the cassette used.
My question is, the lock ring says HG, I thought that 8spd's were IG? Could it have the wrong lock ring on it?
What is the difference between the HG and IG? Can I run an IG chain on a HG cassette?