Revisions flagship wheel, the Flex is used by top players all around the globe. The patented asymmetrical design of the Flex wheel is revolutionary and allows the player to adjust the wheel setups to their skating style by putting the stiff edge of the wheel on the inside or outside. Want unparalleled grip? Want maximum speed? Or use the best of both worlds? It’s up to you. The Flex is unlike any other wheel in the industry.