| Number | Name | Brand | Fit |
|---|
| ARA330780 | Shock Springs, 85mm 1.21N/mm (6.91lbf/in) | ARRMA | direct |
| ARA330782 | Shock Springs, 72mm 0.97N/mm (5.54lbf/in) | ARRMA | direct |
| ARAC8928 | Shock Spring 85mm 1.09n/mm 6.2lb/in (2): 6S | ARRMA | replaces · Optional part |
| ARAC8948 | Shock Spring 84mm M 56.6gf/mm | ARRMA | replaces · Optional part |