Trucks: CX.4 Front Truck, C2.4 Rear TruckCX.4 Bushings: Top – 0.58″ 89A Conical= Bottom – 0.65″ 89A ConicalC2.4 Bushings: Top – 0.58″ 89A Conical= Bottom – 0.65″ 89A BarrelRisers: 2 RisersHardware: 1 1/4″ Stainless SteelLifetime Guaranteed Components: Hanger, BaseAxle Width: 9″Truck Height: 2 7/8″Material: Aircraft Grade, Industrial Recycled A356 Aluminum, heat treated to Rockwell T6Imported