If you want minimal drag, no variables in chain tension, a chainring that will last long(er), perfect fit to your cranks or rear hub, no hassle with chainringbolts, you need to read this article on RYO Components.
If you want minimal drag, no variables in chain tension, a chainring that will last long(er), perfect fit to your cranks or rear hub, no hassle with chainringbolts, you need to read this article on RYO Components.