Gemfan Thomas 5127.9 3-Blade 5" Prop (8CW & 8CCW)
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1/80 Somersby Falls Road, Somersby NSW- Open: Mon to Fri, 7:30am to 5pm
- Online orders: at the front counter by 9:30am, or about 2 hours after you order. We'll email you when it's ready.
- Walk-ins: come by any time we're open and buy over the counter.
Product details
Why buy from Phaser FPV?
- Dependable Phaser started in 2014. Long reputable history and 5 star reviews.
- Fast dispatch All stock is on the shelf in our Somersby warehouse. In-stock orders placed before 1pm Sydney time on a business day ship the same day. Shipping details.
- Transparent stock If it says in stock, we ship today. If it's sold out but more is on the way and we know the ETA, it's on the product page, so you know what to expect before you order.
- Showroom and pickup Walk into our Somersby showroom, an hour north of Sydney, talk to the team and see it before you buy, or order online and collect from the front counter.
- Support after you buy Something won't bind, connect or work? We troubleshoot it with you first. Repair, soldering and 3D printer servicing are available when needed, quoted before any work starts. Returns and warranty.
- Price match Found it cheaper at an Australian store? Use the Price match button on the product and we'll take a look.
- One warehouse, three stores The same crew runs Phaser FPV, Central Coast Coffee and Tradiemods from one fast, efficient warehouse, with over a decade of online retail behind it.
- 3D printing and design Need a custom part? Our sister site Phaser3D prints from your file and can design to print.
- Experience Our staff fly, build and use this gear, and will help you pick parts that work together so you don't buy twice. Not sure what to buy? Message us on live chat, or call us and leave a voicemail; we'll call you back as soon as we can.
- Community Large Facebook community for like-minded pilots, or view our Facebook page.
- GST registered If your business is registered, you claim the GST back and save 10%. Some small online stores are not registered, so there's nothing to claim.
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Product description
Are you looking to buy Gemfan Thomas 5127.9 3-Blade 5" Prop (8CW & 8CCW) in Australia?
The Gemfan 5127.9-3 is a high-performance 5-inch racing propeller co-developed with Australian FPV racer Thomas. Constructed from durable PC (polycarbonate), it features a 129.69 mm diameter and 2.79-inch pitch, delivering fast throttle response, strong thrust, and precise control for competitive racing.
Incorporating Gemfan’s patented airfoil design, the propeller utilises a matte leading edge and smooth trailing edge surface treatment, reducing airflow separation and improving aerodynamic efficiency. At high speeds, it achieves approximately 5% increased thrust and efficiency, helping pilots gain a competitive edge on race tracks.
Features
- Co-developed with professional FPV racer for optimised racing performance
- Patented airfoil design enhances thrust and aerodynamic efficiency
- Matte leading edge + smooth trailing edge for improved airflow control
- Approx. 5% performance boost at high-speed conditions
- Durable PC material for impact resistance and reliability
- Designed for precise, high-speed racing control
Applications
- 5-inch FPV racing drones
- Competitive drone racing and track flying
- High-speed outdoor FPV environments
- Advanced pilot training and performance tuning
Advantages
Enhanced Racing Performance: Optimised blade profile provides stronger thrust and faster acceleration for competitive racing.
Improved Aerodynamic Efficiency: Patented surface treatment reduces drag and improves airflow consistency, increasing efficiency at high speeds.
Precise Control Response: Balanced design ensures accurate throttle feedback and responsive handling through tight turns.
Durable Construction: High-quality PC material offers excellent impact resistance and long-lasting performance.
Optimised for High KV Motors: Designed to pair with 2207 motors, delivering stable and powerful output for racing setups.
Specifications
- Type: Gemfan 5127.9-3
- Material: PC
- Colour: Orange / Clear Blue / Midnight Black / Yellow
- Prop Diameter: 129.69 mm
- Pitch: 2.79 inch
- Center Thickness: 6.4 mm
- Center Hole Inner Diameter: 5 mm
- Max Prop Width: 15 mm
- Weight (per prop): 4.4 g
- Recommended Motor: 2207
- Maximum Takeoff Weight: 500 g
Package contains
- 8CW & 8CCW Propellers
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