Spring style: Uses an air spring design

large vents in the protective insert to increase airflow

There are so many spots on our bikes that are hard to reach with normal brushes

It's targeted towards riders chasing a feature-packed

absoluteBLACK Direct Mount Narrow Wide Chainring - Shimano Direct Mount - Not Applicable - Oval - Black - 12 Speed Shimano - 32T Exclusive Spring style: Uses an airabsoluteBLACK 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