Accelerating the rate of a chemical reaction the CATALYST is 32.5” in length and 9.75” wide this board can rip most anything – and do it quickly. The smaller wheels base at 15.5, tub concave and tight kicks allow the catalyst to mow down all popsicle shapes in it path. Bowls, slide and street is what this board wakes up for and its shape is reflective our team preferences.