Hobbydex8121A · Traction boards, yellow/ mounting hardware
- Brand
- Traxxas
- Part number
- 8121A
Used in
| Year | Release | Role |
|---|---|---|
| 2025 | Traxxas TRX-4 1979 Ford Bronco RTR (82246-4) | option |
| 2026 | Traxxas TRX-4 1972 Chevrolet Blazer RTR (91076-4) | option |
Compatibility according to the manufacturer's parts lists; see each release for the source document.