{"product_id":"goosky-rs7-ultra-helicopter-kit-no-blades-pink","title":"Goosky RS7 ULTRA Helicopter Kit w\/o Blades – Pink","description":"\u003cp\u003e\u003cstrong\u003eGoosky RS7 ULTRA Helicopter Kit – No Blades (Pink)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe RS7 ULTRA is Goosky’s next-generation 700-class helicopter platform, built for pilots who demand performance, efficiency, and precision. This airframe integrates aerodynamic optimization, drivetrain improvements, and vibration reduction for stable and predictable flight characteristics.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This kit does \u003cu\u003enot include main or tail blades\u003c\/u\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e✔ Low-Drag Aerodynamic Design\u003c\/strong\u003e\u003cbr\u003e\nEngineered airflow paths using ridge-line shaping and dual-curvature ducts reduce drag while improving cooling efficiency and flight stability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e✔ Reinforced Main Gear System\u003c\/strong\u003e\u003cbr\u003e\nLarger diameter main gear with optimized helical angle increases torque transfer and drivetrain efficiency.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e✔ Adaptive Belt Tensioner\u003c\/strong\u003e\u003cbr\u003e\nDual-shaft adjustable tensioner system ensures consistent belt performance and long-term reliability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e✔ Advanced Shock Absorption\u003c\/strong\u003e\u003cbr\u003e\nIntegrated vibration damping system reduces gyro interference and improves flight precision.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e✔ Optimized Tail Assembly\u003c\/strong\u003e\u003cbr\u003e\nLightweight and refined geometry improves tail response, reduces load, and minimizes vibration.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverall Height: 353mm\u003c\/li\u003e\n\u003cli\u003eWidth: 215mm\u003c\/li\u003e\n\u003cli\u003eAirframe Weight (no battery): ~3.7kg\u003c\/li\u003e\n\u003cli\u003eMain Shaft: Ø15mm\u003c\/li\u003e\n\u003cli\u003eFeathering Shaft: Ø10mm\u003c\/li\u003e\n\u003cli\u003eTail Shaft: Ø5mm\u003c\/li\u003e\n\u003cli\u003eTail Spindle: Ø5mm\u003c\/li\u003e\n\u003cli\u003eTail Belt Width: 8mm\u003c\/li\u003e\n\u003cli\u003eMain Gear: 116T\u003c\/li\u003e\n\u003cli\u003eMain Gear Ratio (13T): 8.92\u003c\/li\u003e\n\u003cli\u003eMain Gear Ratio (12T): 9.66\u003c\/li\u003e\n\u003cli\u003eTail Ratio (20T): 5.0\u003c\/li\u003e\n\u003cli\u003eTail Ratio (21T): 4.76\u003c\/li\u003e\n\u003cli\u003eTail Rotor Diameter: Ø295mm (with 105mm blades)\u003c\/li\u003e\n\u003cli\u003eBattery Compartment: 320 × 50 × 55mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goo-Sky","offers":[{"title":"Default Title","offer_id":43725956579406,"sku":"BAF040013","price":879.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/8558\/8558\/files\/RS7ULTRA-Pink.webp?v=1778010901","url":"https:\/\/newenglandrc.us\/products\/goosky-rs7-ultra-helicopter-kit-no-blades-pink","provider":"New England RC","version":"1.0","type":"link"}