Proven lightning quick response, lightweight design & unmatched levels of control and strength. Owlsome Trucks are designed for a solid and smooth ride. Whether you’re skating through the streets, ripping your local skate park ramps, or grinding through the back section of the kidney bowl, they are the right trucks for you! Combo Includes Owlsome Aluminum Pro Trucks, 52mm x 31mm 99a Skateboard Wheels, Owlsome Precision ABEC 7 Smooth and Fast Skate Bearings, Rubber 1/8 inch Riser Pads, Heavy Duty 1.0 inch Hardware and Spacers. Perfect choice for both beginner and advanced skaters.