Bearing Ceramic 6805-2RS Strummer

The Bearing Ceramic 6805-2RS by Strummer is a premium ceramic ball bearing engineered for performance-oriented cyclists. Featuring ceramic balls with double rubber seals (2RS), it delivers lower rolling resistance, reduced heat buildup, and superior longevity compared to standard steel bearings — ideal for hubs, bottom brackets, and headsets.

• Specification: 6805-2RS — 25mm inner diameter, 37mm outer diameter, 7mm width
• Ceramic balls for lower friction, less heat, and longer service life
• Double rubber seals (2RS) for excellent protection against dirt, water, and dust
• Lighter than steel bearings, contributing to overall weight savings
• Compatible with standard 6805-2RS bearing applications on bicycles
• Drop-in upgrade from steel 6805-2RS bearings