CeramicSpeed OHD Headset Kit for Specialized Aethos Crux MFPN=ERC38-FT 1 inch option uses a

1 inch option uses a 26

For use only on frames designed for the Alternator Flat Mount standard

Triple X-Durability provides extended chain life

The perfect solution to unusually shaped MTB bars or if you just want to get the light front and center

Hub/Disc Compatibility 6-Bolt Pad Compatibility All Pad Compounds Rotor Size (mm) 160 Rotor Type One Piece

CeramicSpeed OHD Headset Kit for Specialized Aethos Crux MFPN=ERC38-FT 1 inch option uses aFeatures 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