I ran this crankset for a year until I bought a carbon crank. I tried to show the scuffs on it. The chainring is a 34t raceface narrow wide chainring with plenty of life left. It comes with a chain guide as well. I also have the old chainrings that are brand new take off of it, 43t and a 22t.

its a bb30 crank that fits a pf30 bb. Bcd is 104 and crank arms are 175mm long.