Bones OG Formula V5 Sidecuts 100A Skateboard Wheels The Bones OG Formula V5 Sidecuts 100A Wheels are hard street wheels built for a responsive, traditional skate feel. The 100A hardness provides the firm feel suited to technical street skating, while the V5 Sidecut shape keeps the profile compact and versatile. Available in 52mm, 53mm, and 54mm sizes, you can choose the diameter that best matches your setup and preferred ride. All three sizes feature a smooth surface and Bones OG Formula construction. Details Formula: Bones OG Formula (SBA) Shape: V5 Sidecut Durometer: 100A 52mm Size: 52mm diameter x 30mm width 53mm Size: 53mm diameter x 31mm width 54mm Size: 54mm diameter x 31mm width Surface: Smooth Suggested Use: Street Color: White