Enduro Zero Ceramic-Hybrid ABEC-5 radial bearing combines black-oxide treated 52100 High-Carbon chromium alloy races with grade 5 Silicon-Nitride Ceramic balls. This configuration eliminates steel-on-steel contact, significantly reducing wear while extending bearing life. The 90% fill, high-pressure waterproof grease works alongside VV lightweight contact seals to deliver superior rotational speed. The magnetite treatment provides enhanced corrosion resistance for sustained performance in demanding conditions.

This ENDURO CO 6900 VV ABEC-5 BO Ceramic Radial Bearing delivers precision performance with its 11 x 22 x 6mm dimensions. Primarily designed for quick-release hub applications and pedals, this high-grade bearing can also function as a pivot bearing, though the MAX-type variant offers superior performance for suspension components. The ceramic construction with ABEC-5 tolerance and black oxide treatment ensures exceptional durability and smooth operation under load, making it an ideal choice for performance-oriented cycling applications.

Enduro bearings showcase engineering excellence across multiple material options: high-carbon chromium steel, 440C stainless steel, ceramic-hybrid, and XD-15 configurations with ceramic or stainless balls. Each bearing features precision-engineered deep groove races that maximize ball size for optimal load distribution. The sophisticated dual-lip seal design creates a complete labyrinth effect within a micro-groove, delivering exceptional protection against environmental contaminants while maintaining performance integrity under demanding conditions.