Amazon.com : VJ Longboard Skateboard Riser Pads, Rubber, Set of 2, Size 3mm (1/8") 6mm (1/4") 12mm (1/2") 14mm Angle Wedge Riser Pads, Black (3mm) : Sports & Outdoors
Amazon.com : Z-FIRST High Speed 608RS Hybrid Black Ceramic Bearings for Longboard, Inline Skates, Skateboard, Scooters, Skateboard and More (Pack of 4, Black) : Sports & Outdoors
Amazon.com : 4 Skateboard / Longboard Bearing Spacers - Full Set of Dimebag 8mm x 10mm - Improved Speed and Bearing Performance : Sports & Outdoors