The Enduro Bearings 6800 LLB - Ceramic Hybrid offers a blend of durability and performance. It combines chromium steel races from Enduro's ABEC 5 range with Grade 5 ceramic balls made of Silicon Nitride (Si3n4). This mix results in a ceramic bearing that is lighter, more efficient, and cost-effective. Ideal for hubs and bottom brackets, it features low contact LLB seals that keep out water and dirt without adding friction. Bearing Code: 6800 Dimensions: 10mm x 19mm x 5mm ABEC: 5 Grade: 5 Seals: LLB Grease: Kyodo Yushi PS-2 Application: Hubs, Bottom Brackets Weight: 4.54g Choose the Enduro Bearings 6800 LLB - Ceramic Hybrid for a reliable and smooth cycling experience.