2 hours running at 100%

Axle to crown height: 487mm

If you aren't sharing a mount with a brake

Event and Home mechanics that have an obsession with quality

With a 4-6Nm torque range

absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Oval - Orange - 9-12 Speed - 34T Out of Stock 2 hours running at 100%absoluteBLACK 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