

DISCOBLOX Grindblocks for Roller Quad Skates are made in Australia. Very Easy to use, strong and fitting most of the plates on the market, this is a must have to use your Quad rollerskates in parks, ramps, bowls or streets.
DISCOBLOX Grindblocks are sold with a set of Cushions
Sold as pair.
Sizing: Measure the space between the inside of your kingpins (See pic #3) to select the good size:
DISCOBLOX Size | Space (between Kingpins) |
0 | 55mm |
1 | 65mm |
2 | 75mm |
3 | 85mm |
4 | 95mm |
5 | 105mm |
6 | 115mm |
7 | 125mm |
The Discoblox Grindblocks don't fit with Roll Line plates (kingpins are too large). One solution is to increase the size of the grindblocks holes (not garanteed by MyRollerDerby).