Ceramicspeed SLT: the secret ingredient behind the world's toughest bearings. Featuring an oil-encapsulated solid plastic polymer and stainless-steel materials these bearings are self-lubricating, corrosion-resistant, and maintenance-free - making them more resilient than ever. Backed by Ceramicspeed's lifetime warranty.

We've partnered with Raceware to offer Specialized Tarmac SL8 headset caps laser etched with the SLT by Ceramicspeed branding.

Available as an upgrade option on all our Tarmac SL8 builds, or you can purchase separately for installation on your own bike.