absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Oval - Gold - 9-12 Speed - 34T eBay however they work with Shimano

however they work with Shimano Direct Mount chain rings

they only come in red

Utilising convenient "Just Click" technology it's super easy to attach or remove the rack from your tow ball

This keeps sweat from running into your eyes

there is a microfleece wipe on the thumb so you won't get any horrible scratchy feelings when you go to wipe your nose or forehead

absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Oval - Gold - 9-12 Speed - 34T eBay however they work with ShimanoabsoluteBLACK 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