Take it to the next level with the Razor Ultra Pro series scooter accessories. Designed, tested and, used by Team Razor riders to pull off huge tricks, they feature lightweight, super-tough aluminum construction with a rigid down-tube and fixed handlebar design. Go big. Go Pro. Whether you"re a pro or amateur with the Razor Ultra Pro accessories, riders can build and fully customize your own unique Pro scooter to their specifications. Transform your pro scooter the way you"ve always wanted! Razor Pro Series bolt kit: To bolt a foldie â€“ conversion kit for original folding Razor A4/Pro model scooter. Comes with a set of 3 bolts, 3 nuts, and 6 washers.