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 : MUXSAM 8-Pack Inline Skate Bearing Bushing Spacers for 8mm Axles Spacers (Silver), Wheel Center Bearing Spacers Men Women Outdoor Skating : Sports & Outdoors