what are the blocks that help you slide on ledges and rails? people have called them sliders but i cant find them absolutely anywhere : r/Rollerskating
Disco Blox Grind Blocks for Roller Skates - Lucky Skates – Lucky Skates Pty Ltd
Five Stride Live: Park/Street Skate Plates, Slide Blocks, & Grind Trucks - Wed. May 27 at 8:00 PM on Twitch — Gotham Roller Derby