This four piece longboard wheel set is designed to enhance cruising comfort and stability with a soft 82A durometer and a compact 70 x 51 mm size. The Black wheels feature a double warping design and a sliding plate grinding wheel construction, making them a versatile replacement option for many longboard setups. Key benefits Smooth, controlled ride: 82A hardness delivers a softer, more forgiving roll that dampens vibrations on rough pavement. Stable slides and cruising: The double warping design helps maintain stability during transitions and long board cruising. Ready to install: Includes four wheels for a complete set replacement, helping you restore performance quickly. Multiuse compatibility: Suitable for longboards seeking a balanced mix of grip and glide. Key attributes Model features: Double Warping design with Sliding Plate Grinding Wheel technology Quantity: 4 pieces Size: 70 x 51 mm (diameter x width) Hardness: 82A Color: Black Application: Long board wheels Design: Sliding plate grinding wheel construction for long board use Use cases Replacement for worn wheels on a daily commuting longboard to regain a smooth ride. Upgrading to softer 82A wheels for better grip and comfort on rough roads or sidewalks. Spare wheel set for practice sessions, park skating, or multiboard setups. Compatibility and care notes Designed for longboard applications; verify compatibility with your truck axles and bearings before installation. Regular inspection for wear and tear; as needed to maintain performance.