| Number | Name | Brand | Fit |
|---|
| UM711 | Rear Bumper (RB6/Rear Motor) | Kyosho | direct |
| UM725 | Rear Bumper (RB6/MID Motor) | Kyosho | direct |
| UM802 | SC Bumper-Guard Set (ULTIMA SC6) | Kyosho | direct |
| UM804 | Side Guard (ULTIMA SC6) | Kyosho | direct |
| UM710 | Front Bumper (RB6) discontinued | Kyosho | direct |