Hey,

My bike is an old MTB. The choice of this part should tell you I care next to nothing about weight. 104mm 4 hole crank? What's more to say? I think it's ~50mm chain track.

I want to use 1/8 by 1/2 chain, but I am not choosey. This particular ring takes 7 speed chain.

I just want some of your wisdom ... about cheaper chain rings.

Thanks, T