Solas Super Camber Blade - The Super Camber Blade impeller has been designed for applications which require more thrust on low end use, such as multiple riders or towing a skier, as well as improving top end and overall performance. Solas keeps its consistency by individually casting each impeller from ultra high strength stainless steel. Features exclusive hub-end water seal and zero cavitation polished hub. High performance impeller with small hub. Impeller tool included. For use with Yamaha Blaster II, GP 1200, Raider 1100, Venture 1100, XL 1200, 760, Exciter.