
BLACKBIRD standard seat foam – Manufacturer reference 4215S
Designed for motocross, this Blackbird seat foam incorporates the features of equipment used in competition. Made from high-quality closed-cell expanded polyurethane, it does not absorb water and maintains its mechanical properties over time for consistent seating, even after numerous rides.
Ideal for YZ 450 F riders (2024–2026) or any motocross bike requiring a reliable and durable standard foam, this Blackbird reference is a pragmatic choice for achieving high performance seating on the track.