Hybrid Ceramic Ball Bearings for Mavic Cosmic Carbone Sl's Front HUB Tapered Roller Bearing 5203 bearing is made from

5203 bearing is made from Chrome Steel

Bearing outer diameter is 50mm and Bearing width is 23

✅ Made from lightweight

Chrome Plated 47

Used in wheels

Hybrid Ceramic Ball Bearings for Mavic Cosmic Carbone Sl's Front HUB Tapered Roller Bearing 5203 bearing is made fromHybrid Ceramic Ball Bearings for Mavic Cosmic Carbone SL Front Hub Set of 2 Rubber Sealed, Chrome Steel with Ultra Light Ceramic Balls This hybrid ceramic bearing set is designed for the front hub of Mavic Cosmic Carbone SL wheels. Built with chrome steel rings and ultra light solid ceramic balls, these bearings deliver ultra smooth rolling, reduced friction, and long lasting durability ideal for cyclists who demand performance and precision. Fit: