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Master Airscrew BN-FPV bullnose - 5x4.5 Prop Set x4 Green
Master Airscrew BN-FPV bullnose - 5x4.5 Prop Set x4 Green
Master Airscrew BN-FPV bullnose - 5x4.5 Prop Set x4 Green
Master Airscrew BN-FPV bullnose - 5x4.5 Prop Set x4 Green
Master Airscrew BN-FPV bullnose - 5x4.5 Prop Set x4 Green
Master Airscrew BN-FPV bullnose - 5x4.5 Prop Set x4 Green
Master Airscrew BN-FPV bullnose - 5x4.5 Prop Set x4 Green
Master Airscrew BN-FPV bullnose - 5x4.5 Prop Set x4 Green
Master Airscrew BN-FPV bullnose - 5x4.5 Prop Set x4 Green
Master Airscrew BN-FPV bullnose - 5x4.5 Prop Set x4 Green

Master Airscrew BN-FPV bullnose - 5x4.5 Prop Set x4 Green

Brand: Master Airscrew

Part No: MASBN05X45SG4

$7.00 RRP $7.37

Backorder: Expected 30th July 2026

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The Master Airscrew BN-FPV Bullnose 5x4.5 Prop Set x4 in Green (MASBN05X45SG4) is engineered for FPV drone racing and freestyle flying. Sharing the platform with the RS series but tuned for greater lift and top-end speed, these bullnose props are optimised for high-speed, high-thrust applications while maintaining controllable handling.

Both BN and RS series propellers use a high-quality glass fibre reinforced engineering polyamide (GFRC) formulation, delivering impressive strength to get the best from your power system. This set is factory balanced and supplies a predictable feel lap after lap.

Key Features

  • Tuned for greater lift and ultimate top speeds
  • Designed for FPV racing and freestyle acrobatics
  • Factory balanced
  • Durable glass fibre reinforced engineering polyamide
  • Bright green finish for easy orientation

Technical Specs

  • Propeller size: 5×4.5
  • Diameter: 127.00 mm / 5 in
  • Pitch: 4.5°
  • Weight: 6 g / 0.21 oz
  • Shipping weight: 0.02 kg / 0.05 lbs
  • Material: GFRC
  • Colour: Green

What’s Included

  • 4 propellers: 2 CW and 2 CCW

You need more power? Here it is. The BN (Bullnose) racing propellers share the same platform as the RS, but are tuned for greater lift and ultimate top speeds. They will squeeze every bit of power from your motors and provide it to you in a tamed and controllable manner.

The BN Propeller Series is designed for FPV drone racing and freestyle acrobatics. The special shape and airfoil are optimised for high speed / high thrust applications, proving these props to be the ultimate FPV drone racing tool.

Carbon fibre? Polycarbonate? ABS? – NO, both BN and RS Series are manufactured from the highest quality GLASS fibre REINFORCED ENGINEERING POLYAMIDE specially formulated for Master Airscrew. The result – amazingly strong propellers capable to bring out the best from your hardware.

The set consists of 4 propellers - 2CW and 2CCW.

Manufactured in our state of the art production facility in California, All RS Propellers are Factory-Balanced

Master Airscrew BN-FPV bullnose - 5x4.5 Prop Set x4 Green Key Features:

  • The set consists of 4 propellers - 2CW and 2CCW.
  • All RS Propellers are Factory-Balanced
  • Tuned for greater lift and ultimate top speeds
  • Designed for racing and freestyle acrobatics
  • Set of 4 propellers, 2CW and 2CCW
  • Factory balanced

Manuals & Parts Explosions:

Manual

Master Airscrew BN-FPV bullnose - 5x4.5 Prop Set x4 Green Tech Specs:

  • Weight: 6g / 0.21oz
  • Shipping Weight: 0.02kg / 0.05lbs
  • Product Diameter: 127mm / 5in
  • Pitch: 4.5°
  • Propeller Size: 5×4.5
  • Age Recommendation: 14+
  • Colour: Green
  • Material: GFRC


    Key Info:
    • Brand: Master Airscrew
    • Part No: MASBN05X45SG4
    • Barcode: 607370099346
    • Diameter: 05.9 & Smaller
    • Suitability: Multirotor
    Standard Shipping

    £3.95 to most of the UK

    Express Shipping

    £6.95 to most of the UK

    Worldwide Shipping

    Available at checkout

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