absoluteBLACK Direct Mount Narrow Wide Chainring - Shimano Direct Mount - Not Applicable - Oval - Black - 12 Speed Shimano - 34T YGroup_7033751240749 Carbon optimized flex for improved

Carbon optimized flex for improved small bump compliance

Pros: High quality outer casing that performs very well long term

Robust design

Non-Stretching - suits high pressure tires

Direct Drive Smart Trainer

absoluteBLACK Direct Mount Narrow Wide Chainring - Shimano Direct Mount - Not Applicable - Oval - Black - 12 Speed Shimano - 34T YGroup_7033751240749 Carbon optimized flex for improvedabsoluteBLACK 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