The R1 Concepts Geo-Carbon drilled and slotted rotor is a direct-fit replacement rotor with a Geo-Carbon finish and drilled-and-slotted face to help pad contact and debris removal. It fits front and rear right positions on Blue Bird Bus Vision models with hydro disc brakes covering 1989–2022, supplied as a like-for-like replacement for those brake systems.
R1 89-22 Blue Bird Bus Vision (Hydro Disc Brakes) Rear/Front Right Drill & Slot Geoperf Rotor