BLACKBIRD Seat Foam +15mm (ref. 4215) — Specifically designed for motocross, this Blackbird seat foam is molded from closed-cell expanded polyurethane. This technical material does not absorb water and maintains its mechanical properties over time, providing a durable seating option on muddy tracks as well as on specials.
- Height: +15 mm compared to the original foam, for a raised seating position that alters riding posture and weight transfer.
- Closed-cell polyurethane: resistant to moisture, compression, and repeated stresses.
- Designed in collaboration with championship teams: racing profile studied for a good balance of support and comfort.
- Compatibility: perfectly interchangeable with original seats, direct mounting on the OEM seat shell.
This foam is aimed at motocross riders looking for a higher seat and a firmer feel without compromising the material's waterproofing. Easy maintenance: a quick wipe with a sponge to remove mud and debris. Check the reference and compatibility with your model before installation — specially suited for YAMAHA YZ 450 F (2024‑2026) as per application.