Here at Powers Bike Shop we get to create some of the sweetest BMX wheel sets for our fellow riders and we build them to last. With proper maintenance there is no reason your high quality Profile Wheels shouldn't last for decades. Check out this d.i.y. video we made to show you how to change the pawls and springs in your Profile Elite hub driver. Keeping you hub driver clean and maintained is crucial to extending the life of your investment and keeping you rolling smoothly.