HobbydexIF221B · Knuckle Arm (L, RIF6B)
- Brand
- Kyosho
- Part number
- IF221B
- Formerly listed as
- Knuckle Arm (LR /IF6B)
Used in
| Year | Release | Role |
|---|---|---|
| 2026 | Kyosho Inferno NEO 4.0 readyset, color type 1 | in the box |
| 2026 | Kyosho Inferno NEO 4.0 VE readyset | in the box |
Compatibility according to the manufacturer's parts lists; see each release for the source document.