OJ Wheels 56mm, 99a Chris Russell Optic Nightmare Pro Elite Hardline white with art by Francis Caraccioli. Elite WAY TOO FAST Urethane! Flying out the lab to the streets and beyond, Elite Urethane guarantees more speed, a longer lasting roll, and hands down epic times with your crew. Hardline shapes feature a wide road surface for stability and consistent slide with a hard edge and conical cut for controlled tricks on coping and edges.