Bolt hole: 3 mm, blade width: 28,5–31,5 mm, blade thickness at the mounting point: 5 mm.

Designed for extreme 3D - Carbon fibre edition Unique blade design and outstanding performance AZ Tail Blade features a unique design that has been carefully and repeatedly tested to position the perfect propeller centre of gravity. Excellent centre of gravity increases flight stability while providing fast pitch response and precise control. In addition, the optimized design of the tip contour has been given special attention and lowers overall noise levels. This new tip reduces energy loss and reduces the speed changes when loaded. This means overall efficiency has been improved. Flawless design for a superior flight experience and feel The blade design features a non-uniform chord width across the entire blade. Combined with a unique airfoil, these aspects improve flight performance and provide smooth control. The new AZ tail blades will unleash the full potential of your helicopter. ... more »