absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Oval - Black - 9-12 Speed - 30T YGroup_7033454559277 Waterproof Rating: N/A

Waterproof Rating: N/A

Convert all of the popular sizes

Rotor compatibility: Regular and 2

Press Fit 30 PF30 68/73mm

bruises and scrapes heal up and you're ready to tackle that gap jump that has had your number

absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Oval - Black - 9-12 Speed - 30T YGroup_7033454559277 Waterproof Rating: N/AabsoluteBLACK is dedicated to producing the world's finest oval chainrings and were the first to crack the code to discover the correct shape and 'clocking' to make an oval chainring work. They learned how to maximize the part of the stroke where power is produced and minimize resistance where it isn't. The oval shape smooths the delivery of power throughout the pedal stroke and improves efficiency and energy conservation. Many other brands have