Your Cart: €0.00

Spend €116.00 more for free shipping!

View Cart and Checkout
Free UK shipping over £100
Change currency to GBP £ GBPChange currency to EUR € EuroChange currency to USD $ USD
Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **
Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **
Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **
Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **
Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **
Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **
Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **
Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **
Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **
Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **
Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **
Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **
Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **
Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **
Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **
Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **

Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE **

Brand: Master Airscrew

Part No: MASMR12X45SB2

€10.15 RRP €14.50

In Stock: Usually ships same day

Collect Instore
Request Price Match Ask a Question Write a Review

The Master Airscrew MR 12x4.5 Propeller Set x2 Black (MASMR12X45SB2) is a matched pair of multirotor drone propellers engineered for VTOL applications. The MR Series combines high lift capability, efficiency and low-vibration performance to support smooth, reliable flight.

With CFD‑refined airfoils, these MR props deliver higher maximum lift and, per the manufacturer, up to 14% improved efficiency versus leading alternatives—helping extend flight time and payload headroom. Each blade is factory pre‑balanced with exceptionally tight tolerances for reduced vibration, while the Glass Fibre Reinforced Composite (GFRC) construction offers a well-judged balance of strength and flexibility.

Key Features

  • CFD‑refined airfoil for increased lift and a wide thrust range
  • Up to 14% more efficient than leading competitors (manufacturer claim)
  • Factory pre‑balanced with a low‑vibration profile for smooth aerial footage
  • Durable Glass Fibre Reinforced Composite (GFRC) construction
  • 12 x 4.5 inch size with a clean black finish

What’s Included

  • 2 propellers: 1 clockwise (CW) and 1 counter‑clockwise (CCW)

Tech Specs

  • Diameter: 305 mm (12 in)
  • Pitch: 4.5
  • Weight (set): 21.5 g (0.76 oz)
  • Material: GFRC (Glass Fibre Reinforced Composite)
  • Colour: Black
  • Propeller size: 12×4.5 in
  • Shipping weight: 0.06 kg (0.13 lb)

Suggested compatibility: multirotor and VTOL drones that specify 12×4.5 in CW/CCW propellers.

Free Shipping

On UK Orders over £100
Happy to Help

Helpful, friendly advice
28 Day Returns

Easy returns process
Secure Payments

Secured by Stripe

The Ultimate MultiRotor Propeller - Where Performance Meets Efficiency

The MR Series is Master Airscrew's newest Multi-Rotor Drone propeller series designed especially for VTOL (vertical take-off and landing) vehicles. Released in November 2016, the new propeller series combines some amazing features and capabilities setting it aside from the competition.

Performance

Having the best propulsion system with the widest lift range is a design goal of every professional or hobby drone builder. Getting an extra 10% - 20% of thrust does matters for every application. By using Master Airscrew's advanced CFD refined airfoil design they were able to achieve significantly higher maximum lift capabilities for the MR - MultiRotor propellers.

Efficiency

Every extra minute of flight time counts. MR Propeller Series is up to 14% more efficient than offerings of leading competitors.

Balance

Low Vibration profile - smooth, wobble-free aerial cinematography. The new MultiRotor Propeller Series is factory pre-balanced for minimum vibrations - thus addressing the problem at the source - something that no absorbers and up-scale gimbals can truly cope with. All MR propellers have exceptionally tight blade weight tolerances of less than 0.01g (0.00035oz) or better.

Durability

The MR MultiRotor Propeller Series is manufactured from GFR Polymer composite for optimal strength / flexibility ratios.

Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE ** Key Features:

  • MR propellers are manufactured from Glass fibre Reinforced Composite for strength and durability.
  • The set consists of 2 propellers - 1CW and 1CCW.
  • All MR Propellers are Factory-Balanced

Manuals & Parts Explosions:

Manual
Manual
Manual

Master Airscrew MR - 12x4.5 Propeller Set x2 Black ** CLEARANCE ** Tech Specs:

  • Weight: 21.5g / 0.76oz
  • Shipping Weight: 0.06kg / 0.13lbs
  • Product Diameter: 305mm / 12in
  • Pitch: 4.5°
  • Propeller Size: 12×4.5in
  • Age Recommendation: 14+
  • Colour: Black
  • Material: GFRC


    Key Info:
    • Brand: Master Airscrew
    • Part No: MASMR12X45SB2
    • Barcode: 607370099155
    • Diameter: 12.0 - 13.9
    • Suitability: Multirotor

    Additional Categories:

    Standard Shipping

    £3.95 to most of the UK

    Express Shipping

    £6.95 to most of the UK

    Worldwide Shipping

    Available at checkout

    Reviews
    No specific product reviews yet, why not write one?
    WRITE A REVIEW
    All reviews are subject to moderation
    No questions yet, why not ask one?
    ASK A QUESTION
    Get early access to deals and new arrivals.
    Use this form to ask us a quick one sentence question about this specific product. Do not enter anything you would not like displayed on our site.

    For more in depth queries, please contact us.