Traxxas E-Revo - 1/10 Truck Electric Off Road Ultra Seal Bearings TRAXXAS E-REVO - 1/10 TRUCK ELECTRIC OFF ROAD Ultra Seal RC Car & Truck Bearings Kit Components: QTY.1:MR85-UUC , QTY.14:MR115-UUC , QTY.6:MR126-UU , QTY.2:MR688-UUC , QTY.4:MR6701-UU , QTY.2:SMR6700-UU #7 , QTY.4:SMR686-UU