absoluteBLACK 4 Bolt Narrow Wide Chainring - 104 BCD - Oval - Black - 12 Speed Shimano - 32T Needs Images Infinite Adjust: So you can

Infinite Adjust: So you can pick from multiple positions

Supplied with premium brass cleats (with shims)

We recommend using Sram's chain gap tool

Fully serviceable

The stretch material conforms to the shape of the knee for comfort and the adjustable lower strap helps to dial in a secure secure fit

absoluteBLACK 4 Bolt Narrow Wide Chainring - 104 BCD - Oval - Black - 12 Speed Shimano - 32T Needs Images Infinite Adjust: So you canabsoluteBLACK 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 which has the effect of smoothing out the delivery of power throughout the pedal stroke and improving efficiency. Many other brands have followed suit