When choosing replacement inline skate wheels, quality should be your number one consideration. Cheap wheels will perform poorly and not provide a satisfying rollerblading experience. If you're buying on a budget, spending a bit more on the wheels and less on the bearings will typically yield the best performance to cost ratio. The inline wheels found on the RollerBob site range from very good to excellent and any wheel you choose here will often significantly outperform the original inline wheels that came on your skates.