for a 40mm Spinner. This two-piece, gray composite propeller hub goes on each side of the APC folding propeller blades to hold them in place. The 45mm Folding Propeller Hub can be ...
Ideal for 25-size sport and scale airplanes weighing ...
3- to 5.5-pound (1.4- to 2.5-kilograms) 15-size 3D airplanes up to 3.5 pounds (1.6 kilograms), or models requiring up to 600 watts of power. Features: High-quality construction with ball bearings and hardened ...