The use of oval chainrings on the road brings some significant efficiency benefits. Oval chainrings do not produce more power, but allow you to unfold your full potential. They enable this by optimizing the pedal force and reducing the force required on the mountain as well as increasing the speed. With oval chainrings, you can travel faster and more efficiently.
AbsoluteBLACK has completely redesigned the shifting behavior of oval chainrings. The chainrings now offer an excellent, fast and precise shifting behavior, even under load.