ET Machine 37.3 - Top Mount RaceProject: JMA373, Dimensions: 37.3" x 10.15", Wheel Base: 29.75"Construction: AMP 9 Hard Rock MapleThe MACHINE 37.3 is a new school top-mount DH racer. It features a directional shape with a deep concave plus a little extra room for your feet... right where you need it. It has sharp top edges, partial cut-outs & extra deep wheel wells to accommodate larger wheels like the Centrax. Basically, the Machine is ready to be pushed into uncharted territories! This deck is designed to work with 70-77mm wheels, like ABEC 11 Zig Zags, Big Zigs, Grippins or Centrax. For trucks most 180mm reverse kingpin brands like Amok and Randal. Currently, the wheel wells are optimally set for Paris, Attack or Gunmetal trucks. Please note we use the stronger "old school" hole pattern.