the SAS-TECH protective inserts are removable for washing purposes

PRO has you covered with their Sealed Cartridge headsets

Want to strap a dry bag on

It is even compatible with oval chainrings

remove the chain tool

absoluteBLACK Direct Mount Narrow Wide Chainring - Race Face - Easton Cinch Direct Mount - 3mm Boost - Oval - Black - 9-12 Speed - 28T eBay the SAS-TECH protective inserts areabsoluteBLACK 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