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: ↵FT25(4-stroke) [2010>] ↵F30A/B(4-stroke) [2015>] ↵40H/V/Q/X(2-stroke) [1984>] ↵F40A/B/F(4-stroke) [1999>] ↵50D/G/H(2-stroke) [1984>] ↵F50A/F/H(4-stroke) [1995>] ↵F60A/C/F(4-stroke) [1999>]