absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Oval - Black - 9-12 Speed - 36T Do Not Ship Internationally As they tyre lever is

As they tyre lever is metal

Disc RS and Disc-E Endurance

It penetrates deep into chain links to give total protection and a long-lasting lubrication

This is mostly made for shops to help build up bikes that don't come with pedals

absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Oval - Black - 9-12 Speed - 36T Do Not Ship Internationally As they tyre lever isabsoluteBLACK 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