absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Oval - Black - 9-12 Speed - 30T PDP|Colour Cons: These goggles aren't compatible

Cons: These goggles aren't compatible with Smith's new Chromapop lenses

or your front wheel

A Fibreglass shaft

Presta: Releases air from the hose to aid with removal without unscrewing the valve core

Hollow Pin Construction: Yes

absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Oval - Black - 9-12 Speed - 30T PDP|Colour Cons: These goggles aren't compatibleabsoluteBLACK 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