Replacement bearing for the original type FSA, Creek dog, a CC ROS, rich The Black bearing B5 bearings range is specifically designed for the cycle (frames, wheels, pedals), urban sports (roller, skate, BMX), motorcycle, quad, karting, modeling. Technical characteristics: steel (standard), 2RS joints: labyrinth joints with latest generation double lips. Made in Europe or Japan Each component (steel, lubricant, grease) is precisely selected and assembled