YAMAHA BANSHEE ROUND-HOUSING STYLE BEARING CARRIER KIT. FOR 35mm DIAMETER STEEL AXLES ONLY. 100% CNC MACHINED ALCOA 6061-T6 ALUMINUM. INCLUDES BEARING CARRIER ASSEMBLY WITH GREASE-ABLE TWIN-ROW BEARINGS, BRAKE PLATE, BRAKE CALIPER SPACERS, BRAKE PLATE BUSHING, SPANNER WRENCH AND INSTRUCTIONS.