Chainring - 110 x 44t - 12115
Made in the USA by Vuelta/Origin8 aluminum chainring.
110 mm bcd (bolt circle diameter) x 44t.All are silver with no ramps or weird shaped teeth or pins. Absolutely nothing fancy about these rings, and that's a good thing. Can be used as a middle or big ring. Plain and simple looking rings at good prices.
Here's a neato tool to keep that chainring nut from spinning round and round.