absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Round - Black - 9-12 Speed - 36T eBay as well as 2003 and

as well as 2003 and newer PCS-1

They are a low-profile tubeless rim featuring a tiebeam triple-cavity design that resists damage and air loss under impact

The integrated cage helps protect the binding system from impacts on rocks or roots and sheds mud with ease

Compatibility: Fits most carbon and aluminium MTB and roadie bars with a minimum internal bar diameter of 17

it's the strongest

absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Round - Black - 9-12 Speed - 36T eBay as well as 2003 andabsoluteBLACK 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