The CeramicSpeed SLT Bearings offer OHD (Optimized Headset Design) technology that combines an oil-encapsulated solid plastic polymer with stainless-steel materials for a self-lubricating, rust-resistant, and maintenance-free bearing. The carefully placed micropores evenly distribute oil to keep the bearing well-lubricated, ensuring long-term self-lubrication even in harsh conditions. Hand-built in Denmark, this CeramicSpeed bearing comes with a lifetime warranty.

 Fits Specialized Aethos & Crux