RotorTech 420mm "Ultimate" Flybarless Main Blade Set

The RotorTech 420mm "Ultimate" Flybarless Main Blade Set is crafted from carbon fiber for powerful, efficient performance across a range of flight styles, including simple aerobatics, F3C, and extreme 3D flight. The Ultimate design delivers improved thrust at equivalent collective pitch angles, longer flight times with better performance, higher rotational rates while maintaining stability and a linear feel, and an increased stall margin at comparable thrust levels.

A minimal amount of paint is used within the mold to help reduce weight while maintaining excellent flight visibility. Each set is precision balanced and matched at the factory for a ready-to-fly installation.

Specifications

• Length: 420mm
• Root Size: 5mm
• Hole Diameter: 3mm