E Prop - Carbon Fiber Prop for EOS Quattro with Extra Cooling profile. Free Shipping CONUS!For EOS Quattro 280 with 3.0 Reduction.2-blades diameters : 130cm, 140cmE-Props 2 Blade Carbon Fiber Propeller 3.0 Reduction for EOS Quattro$320.00PriceSizeSelectQuantityAdd to CartBuy Now