When you fall with a freeride skate, it is often on the outside edge at the front, where there is an abrasive pad slider. It is not a coincidence that the abrasive pad slider is exactly on that spot. Especially when exercising sliding tricks, you will slide a lot on the abrasive pad slider. That's why this abrasive pad slider can be replaced easily. You only need a cross-headed screwdriver. The abrasive pad slider exists in various colours.

One set contains a pair of pads: one for the left and one for the right inline skate. 
No screws screws in the package!