CeramicSpeed OHD Headset Kit for Specialized Aethos Crux #378 Easy to install and easy

Easy to install and easy to adjust Roadrunners are a favourite of both cyclists and shop mechanics

534568 and 10mm hex tools

Disc brake rotor truing tool

Suitable for all ski files

CeramicSpeed OHD Headset Kit for Specialized Aethos Crux #378 Easy to install and easyFeatures a unique combination of an oil encapsulated solid plastic polymer and stainless steel materials which results in a self lubricating, corrosion resistant, and maintenance free bearing Micropores in the otherwise solid polymer evenly distribute just enough oil to keep the bearing well lubricated, while also containing sufficient oil for it to be self lubricating over the lifespan of the bearing, even when ridden in the harshest of conditions