So you39ve mastered the basics and want a skateboard with a little more spec to practice your skills the 540 series from the tony hawk signature range features great specification skateboards for beginners and those who are progressing in the sportspecificationdeck 7 ply rusian maple with full 80s grip tapesize 315 x 775 double kick with concavetrucks 127mm 5 v5 trucks with high rebound 88a bushingswheels 53mm x 32mm 88a high rebound urethane with full colour graphicbearings abe