Perry Hallwrote a review of Absolute Black SRAM Oval Direct Mount Traction Chainring on September 23, 2019
Familiarity: I've put it through the wringer
This is my 2nd year on an oval ring and I am hooked. There is a noticeable difference the first ride, then your body adapts and is more efficient climbing. I've found my pedal stroke feels much smoother and consistent and in turn helps me save energy.