Risers from the following brands are not compatible with the baseplates of these trucks.
Note - Every skate truck brand represents their sizing a little differently, so it's easy to get confused. Take a look at this graphic and then reference the size chart.
|Size||7.6 axle||8.0 axle||8.25 axle||8.5 axle|
|Board Range (in):||7.25 - 7.75||7.75 - 8.25||8.0 - 8.5||8.25 - 8.75|