FRX Specifications
| Boot Only | FRX 80 | FRX 310 |
| Plastic FRX shell | Plastic FRX shell | Plastic FRX shell |
| Removable liner | Removable liner | Removable liner |
| 165mm mounting | 165mm mounting | 165mm mounting |
| - | 4x80mm wheel setup | 3x110mm wheel setup |
| - | X2R 243mm Rockerable frames | X2 310/232mm frames |
| - | Street Kings 80mm/85A wheels | Street Kings 110mm/88A wheels |
| - | FR Twincam MW7 Freeride bearings | FR Twincam MW7 Freeride bearings |
| - | Brake sold separately | Brake sold separately |
| FRSK-FRX80-BK FRSK-FRX80-OR FRSK-FRX80-MT |
FRSK-FR3310-BK |