Set of 4 wheels with ABEC-9 high steel bearings and spacers, pre-installed on the wheels. They roll smoothly and are durable for street skating, providing a very smooth ride on skate park terrain. These wheels are ideal for penny boards and suitable for cruising and basic street tricks. They perform well on smooth concrete or asphalt surfaces. The packaging is neat and presentable, making it suitable for gifting. The bearing steel is pre-lubricated, offering improved speed and durability compared to standard bearings. Designed primarily for cruising, these wheels may be too tall and wide for smaller boards or advanced trick skating. They offer a smooth riding experience and are affordably priced without compromising quality. Installation is straightforward—simply attach the wheels to the axle like standard skateboard wheels. Color: Black Material: PU + Metal Size: 60x45mm Package Contents: 4 x Black Wheel 8 x Black Bearing ABEC-9 4 x Sleeve Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3cm.