Longboard Skateboard Trucks Combo Set 70mm Bigfoot Pathfinder Wheels with Polished or Black Trucks, Bearings, and Hardware Package (70mm Purple Wheels, 6.0 (8.63") Black Trucks) This just add wood package contains everything you need to complete or upgrade a deck. Includes Trucks, Wheels, Bearings, Hardware, and Risers. Just add wood! Bigfoot Pathfinders measure 70mm x 45mm with 80A SHR hardness. The 80A Super High Rebound (SHR) hardness provides a good amount of slide-ability while retaining grip and roll characteristics The Pathfinder is designed to break free and provide icy smooth slides with little-to-no break in period. The pathfinders rounded edges and stone ground finish make a wheel that provides predictable slides right out of the box Core trucks are light weight and feature heavy duty aluminum with grade 8 steel kingpins and axles, as well as USA made bushings and pivot cups. Contains everything you need to complete or upgrade your board. Contents include: 2 Core Trucks, 4 Bigfoot Pathfinder Wheels, 8 Abec 7 Bearings, 2 1/4" Riser Pads, and a set of 1.5" Mounting hardware