Independent skateboard trucks set of two 139mm Axle for 7.8" - 8.25" width skateboard. Lightweight design. Independent Trucks size 139mm skateboard truck built to grind. Forged Baseplate, Light-Weight Hollow Body 356 T6 Aluminum Hanger, 4140 Chrome Molly Steel Axle, Polished Hanger with Pad Printed Logo, High Rebound Urethane Cushions, and a Rugged Grade 8 Kingpin. Made in the USA.