{"product_id":"gemfan-5127-9-thomas-4pcs","title":"Gemfan 5127.9 Thomas (4pcs)","description":"\u003cp\u003eThe Gemfan 5127.9-3 is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-performance 5-inch racing propeller\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eco-developed with Australian FPV racer\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eThomas\u003c\/strong\u003e. Constructed from durable\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePC (polycarbonate)\u003c\/strong\u003e, it features a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e129.69 mm diameter\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2.79-inch pitch\u003c\/strong\u003e, delivering\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efast throttle response, strong thrust, and precise control\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor competitive racing.\u003c\/p\u003e\n\u003cp\u003eIncorporating Gemfan’s\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epatented airfoil design\u003c\/strong\u003e, the propeller utilizes a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ematte leading edge and smooth trailing edge surface treatment\u003c\/strong\u003e, reducing airflow separation and improving aerodynamic efficiency. At high speeds, it achieves approximately\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5% increased thrust and efficiency\u003c\/strong\u003e, helping pilots gain a competitive edge on race tracks.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCo-developed with professional FPV racer for optimized racing performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePatented airfoil design enhances thrust and aerodynamic efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMatte leading edge + smooth trailing edge for improved airflow control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApprox. 5% performance boost at high-speed conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable PC material for impact resistance and reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for precise, high-speed racing control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e5-inch FPV racing drones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompetitive drone racing and track flying\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-speed outdoor FPV environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced pilot training and performance tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures \u0026amp; Advantages\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eEnhanced Racing Performance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eOptimized blade profile provides stronger thrust and faster acceleration for competitive racing.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eImproved Aerodynamic Efficiency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003ePatented surface treatment reduces drag and improves airflow consistency, increasing efficiency at high speeds.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePrecise Control Response\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eBalanced design ensures accurate throttle feedback and responsive handling through tight turns.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eDurable Construction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eHigh-quality PC material offers excellent impact resistance and long-lasting performance.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eOptimized for High KV Motors\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eDesigned to pair with 2207 motors, delivering stable and powerful output for racing setups.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGemfan 5127.9-3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOrange \/ Clear Blue \/ Midnight Black \/ Yellow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProp Diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e129.69 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePitch:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.79 inch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCenter Thickness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6.4 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCenter Hole Inner Diameter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMax Prop Width:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e15 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight (per prop):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.4 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Motor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2207\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Takeoff Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e500 g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gemfan","offers":[{"title":"Yellow","offer_id":62422651339139,"sku":null,"price":2.95,"currency_code":"EUR","in_stock":true},{"title":"Orange","offer_id":62422651371907,"sku":null,"price":2.95,"currency_code":"EUR","in_stock":true},{"title":"Clear Blue","offer_id":62422651404675,"sku":null,"price":2.95,"currency_code":"EUR","in_stock":true},{"title":"Midnight Black","offer_id":62422651437443,"sku":null,"price":2.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1022\/0093\/4787\/files\/22a6fe03346f0f1b1b1946136958cc46.webp?v=1787211397","url":"https:\/\/nordrc.ee\/en\/products\/gemfan-5127-9-thomas-4pcs","provider":"NordRC","version":"1.0","type":"link"}