Aten track chainrings give you 25cm per lap advantage over a standard aero chainring 🔆🤩 Titanium/carbon construction ☑️ Polished & titanium nitride... | By AeroCoach Ltd | Facebook
AeroCoach Ltd - The AeroCoach ARC chainring - The worlds first TT specific noncircular chainring, specifically designed for the pedalling characteristics of time trials, in a full carbon aero single chainring design.
![AeroCoach Ltd UK on X: "AeroCoach ARC BRUTE full carbon track chainrings - 57-65t for only £150. Lower friction and bigger sizes for improved efficiency and a better looking bike 😎👊🏻 As AeroCoach Ltd UK on X: "AeroCoach ARC BRUTE full carbon track chainrings - 57-65t for only £150. Lower friction and bigger sizes for improved efficiency and a better looking bike 😎👊🏻 As](https://pbs.twimg.com/media/DfQUqrsW0AAbaMm.jpg:large)