Sure-Grip Pivot Cup
Sold individually (1).
Pivot cup to suit most Sure-Grip plates including the Rock plate on the GT50 and Rebel.
Pivot cups are important.
You need to inspect and change them pretty much every 12 months.
If you don't and they break then you risk a broken truck which is much more expensive to replace.
So check and replace your pivot cups regularly.
If you're unsure if these will fit your plate please ask us.
Each individual roller skate requires 2 pivot cups ie. a pair of skates requires 4 pivot cups.