APC 13x4 Sport Propeller

APC 13x4 Sport Propeller


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Regular price$ 6.90
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This is the APC 13x4 Sport Propeller. APC propellers are manufactured using a pultrusion process which allows for a higher fiber (60%) to resin (nylon binder) density. This provides substantially higher strength and stiffness than glass-filled nylon. The additional stiffness is beneficial to control vibration resonance response. The higher strength allows the use of thinner cross-sections, beneficial to weight and aerodynamic efficiency.


  • Computer-optimized design gives these props a thinner profile and more "bite" with less noise
  • Lightweight molded nylon construction reduces rotating mass for higher output and longer life
  • Reinforcing fibers help maintain true, constant pitch at any RPM


  • Propeller Diameter: 13in (330.2mm)
  • Pitch: 4in (101.6mm)
  • Hub Diameter: 1in (25.4mm)
  • Hub Thickness: 0.48in (12.192mm)
  • Shaft Diameter: 0.25in (6.35mm)
  • Weight: 1.76oz (49.9g)
  • Rotation: CCW (Standard/Tractor)

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