The BLACKBIRD Seat Foam for YAMAHA is made from high-quality polyurethane hard foam in World Championship quality. It is water-resistant, harder, more durable, and lighter than the original seat foam, with an additional height of +15mm. This product is ideal for riders seeking superior performance and comfort. The precise engineering ensures enhanced support and longevity, making it a perfect upgrade for your YAMAHA motorcycle seat. Experience improved comfort, especially on long rides and in various weather conditions, thanks to the water-repellent properties of this top-notch seat foam. Whether you're a professional racer or an enthusiast, this seat foam provides the optimal balance of firmness and cushioning.