Ground Control Grindplates - Soulplates - H Blocks

This cool add-on item was designed by Ground Control to work on their FSK frames, but they will work other brands using one-piece 8mm axles as well. Made from durable UHMW, you can slide easy and fast. Comes in two sizes and includes longer axles to replace existing hardware.  

Replacement ALUMINUM h-blocks for use on Ground Control Aluminum HD Frames. Comes in one size, but many colors, and will fit both 60mm and 72mm HD frames. Nothing sounds better than aluminum grinding on metal, cement or whatever... Slides great and sounds like mayhem!

Replacement PLASTIC h-blocks for use on Ground Control Aluminum HD Frames. Comes in one size, but many colors, and will fit both 60mm and 72mm HD frames. Price is for two.