Alice Aluminum propellers for Yamaha outboard engines. ↵ Durable: made of aerospace Aluminum-Titanium alloy ↵ Balanced: 3D laser scanning for static and dynamic control ↵ Anti-corrosion: robotical AkzoNobel powder coating ↵ Performing: high efficiency and reduced consumption thanks to blades perfect cupping ↵The mounting kit must be ordered separately if necessary to replace nuts, washers and spacers. ↵↵For Yamaha outboard engines: ↵6C(2-stroke ) [1986<>2000] ↵F6A(4-stroke) [2001<>2010] ↵8C(2-stroke) [1986<>2009] ↵F8C(4-stroke) [2001>] ↵F9.9/F9.9J(4-stroke) [2008>]