absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Oval - Gold - 9-12 Speed - 28T Dropship Cons: Probably a bit bulky

Cons: Probably a bit bulky for XC or light trail style riding

This o-ring guide will help you to find the right diameter of the necessary O-rings

Kit contains 2 x Wiper kits and 2 x Oil seals

Not recommended for use with dropper posts

absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Oval - Gold - 9-12 Speed - 28T Dropship Cons: Probably a bit bulkyabsoluteBLACK 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