absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Oval - Black - 9-12 Speed - 30T YGroup_7033454559277 they listed in order what

they listed in order what they felt was important in a wheel and built something to meet those requirements

Rotor compatibility: Regular and 2

Waterproof Rating: N/A

Size: 9cm x 14cm Diameter: 14mm

absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Oval - Black - 9-12 Speed - 30T YGroup_7033454559277 they listed in order whatabsoluteBLACK 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