The BLACKBIRD Seat Foam for YAMAHA, manufactured by BLACK BIRD, is crafted from high-quality polyurethane hard foam, meeting world championship standards. This premium seat foam is designed to be water-repellent, harder, more durable, and lighter than the original seat foam. Additionally, it offers a 15mm height increase for enhanced comfort and better riding posture. Ideal for Yamaha motorcycles, this seat foam significantly improves the overall riding experience by providing superior support and resilience, making it a perfect upgrade for both amateur and professional riders.