{"product_id":"wltoys-xk-x450-propellers-replacement-blades-set-for-vtol-rc-airplane-3pcs","title":"WLtoys XK X450 Propellers Replacement Blades Set for VTOL RC Airplane（3PCS)","description":"\u003ch1\u003eWLtoys XK X450 Propellers Replacement Blades Set for VTOL RC Airplane（3PCS)\u003c\/h1\u003e\n\u003chr\u003e\n\u003ch2\u003eRestore Vertical Hover Thrust, Eliminate Flight Vibration, and Fix Chipped Blades\u003c\/h2\u003e\n\u003cp\u003eA chipped, bent, or fractured propeller blade on your WLtoys XK X450 Brushless VTOL Aircraft drastically reduces aerodynamic thrust, strains the high-RPM brushless motors, and causes severe high-frequency vibration during vertical takeoff and forward flight transitions. Hard landings, ground clips, or propeller contact during VTOL tilt-rotor action can warp blade pitch geometry, leading to unpredictable tilt-servo compensation, gyro instability, and reduced flight times. This official WLtoys XK X450 Propellers set delivers an exact factory replacement. It restores smooth vertical hover stability, quiet motor operation, and full 3D acrobatic thrust performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eCrash-Resistant High-Toughness Composite:\u003c\/b\u003e Molded from durable, impact-resistant ABS composite designed to resist flexing and cracking under heavy brushless acceleration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eFactory Precision Hub Centering:\u003c\/b\u003e Custom-bored center hub shaft holes fit flush onto the brushless motor shafts without wobble or high-speed vibration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003e\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eAerodynamically Calibrated Thrust Curve:\u003c\/b\u003e Engineered to maintain maximum airflow efficiency while minimizing power draw on your 11.1V 3S LiPo battery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eModel: \u003cstrong\u003eWLtoys XK X450\u003c\/strong\u003e (VTOL RC airplane)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMain product link: \u003ca href=\"https:\/\/www.kidstoylover.com\/products\/wltoys-xk-x450-2-4g-6ch-3d-6g-rc-airplane-brushless-vertical-takeoff-led-rc-glider-fixed-wing-rc-aircraft-rtf-rc-toy-for-kid\"\u003eWLtoys XK X450 2.4G 6CH 3D\/6G Brushless VTOL\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eAligning \u0026amp; Seating Hubs:\u003c\/b\u003e Slide the \u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"35\"\u003eWLtoys XK X450 Propellers\u003c\/b\u003e down onto the brushless motor threaded shafts, ensuring the hub sits flush against the motor housing adapter ring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eSecuring Motor Retaining Screws:\u003c\/b\u003e Thread the central retaining lock nuts or screws onto the shaft and tighten firmly without over-torquing or stripping threads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,3,0\"\u003e\u003cb data-path-to-node=\"13,3,0\" data-index-in-node=\"0\"\u003ePre-Flight Spin \u0026amp; Thrust Check:\u003c\/b\u003e Spin each motor shaft by hand to confirm 100% wobble-free rotation, then gently spool up at low throttle to verify smooth vertical hover thrust before takeoff.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1× WLtoys XK X450 Propellers Set（3PCS)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kidstoylover","offers":[{"title":"Default Title","offer_id":67697721868355,"sku":null,"price":19.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/8313\/1203\/files\/x450_7c8388b8-c50e-42cc-9270-2624960d2dff.jpg?v=1792057116","url":"https:\/\/www.kidstoylover.com\/ko\/products\/wltoys-xk-x450-propellers-replacement-blades-set-for-vtol-rc-airplane-3pcs","provider":"Kidstoylover","version":"1.0","type":"link"}