FSA Ceramic Bearing Kit For Metron SL Center Lock Disc Brake Wheels High-Efficiency Upgrade – Ceramic

The Ceramic Bearing Kit - 7903 is engineered for Metron SL 55 and 40 Centerlock Disc Brake hubs offering enhanced rolling efficiency and durability. It includes high-performance CW ceramic bearings for both front and rear hubs ensuring smooth operation under demanding conditions.