All options bellow are available to order plus many more.

absoluteBLACK is the largest manufacturer of oval chainrings in the World. We are devoted to extraordinary design, European manufacturing and production of parts that perform great & are made to last.

Oval chain rings

Why oval?

Oval chainrings don't produce more power, they increase your pedalling effectiveness. This means they reduce the component of your pedal pushing force, which doesn't contribute to moving your bike forward. The less force you waste the more energy you preserve, allowing you to push harder when it counts or simply reduce tiredness. This is the reason why you can ride faster with our ovals.