absoluteBLACK Direct Mount Narrow Wide Chainring - Shimano Direct Mount - Not Applicable - Oval - Black - 12 Speed Shimano - 34T YGroup_7033751240749 Robust design

Robust design

Carbon optimized flex for improved small bump compliance

Large: 180x250 mm

Shimano SH51 cleats are a single-release which are slightly more difficult to release compared to the multi-release SM-SH56 cleat

and 60mm lengths

absoluteBLACK Direct Mount Narrow Wide Chainring - Shimano Direct Mount - Not Applicable - Oval - Black - 12 Speed Shimano - 34T YGroup_7033751240749 Robust designabsoluteBLACK 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