HobbydexIF420B · Knuckle Arm Collar (4pcs / MP9)
- Brand
- Kyosho
- Part number
- IF420B
- Pack
- 4 pcs
Used in
| Year | Release | Role |
|---|---|---|
| 2023 | Kyosho Inferno MP10e kit | in the box |
| 2026 | Kyosho Inferno MP10 readyset | in the box |
| 2026 | Kyosho Inferno MP10e readyset | in the box |
Compatibility according to the manufacturer's parts lists; see each release for the source document.