{"product_id":"apex-3inch-150mm-carbon-fiber-frame-kit","title":"APEX 3inch 150mm Carbon Fiber Frame Kit","description":"\u003cmeta name=\"description\" content=\"Buy APEX 3inch 150mm Carbon Fiber Frame Kit online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eAPEX 3inch 150mm Carbon Fiber Frame Kit\u003c\/h1\u003e\n\n\u003cp\u003eThe APEX 3inch 150mm Carbon Fiber Frame Kit is a professional-grade FPV racing drone frame designed for high-performance aerial applications and competitive drone racing. This frame kit is extensively used by FPV pilots, drone racing enthusiasts, and professional aerial photographers who demand lightweight construction combined with structural rigidity. The carbon fiber composite construction solves the critical challenge of achieving maximum strength-to-weight ratio while maintaining durability during high-speed maneuvers and crash impacts.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe APEX 3inch 150mm frame utilizes premium 3K carbon fiber layup technology to create a chassis that weighs under 50 grams while maintaining exceptional torsional stiffness. The frame geometry is optimized for 3-inch propeller configurations, delivering superior agility and responsiveness in FPV racing scenarios. The 150mm wheelbase provides the ideal balance between maneuverability and stability, allowing pilots to execute rapid directional changes without sacrificing control authority. The frame arms feature reinforced motor mounting points with precision-drilled holes compatible with standard 16mm and 17mm motor stacks.\u003c\/p\u003e\n\n\u003cp\u003eThis frame kit incorporates advanced carbon fiber weaving patterns that distribute stress evenly across structural elements, significantly reducing vibration transmission to flight controllers and cameras. The design includes integrated cable management channels that route wiring through the frame arms, minimizing exposed wires and reducing aerodynamic drag. The bottom and top plates feature strategically positioned mounting holes for flight controllers, ESCs, and FPV camera systems, accommodating multiple build configurations. The frame's modular arm design allows for quick replacement of damaged components without requiring complete frame replacement, making it cost-effective for competitive pilots who frequently experience crashes during training and racing.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eFPV Racing Drone Frame Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAPEX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Size\u003c\/td\u003e\n\u003ctd\u003e3 inch 150mm Wheelbase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e3K Carbon Fiber Composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Weight\u003c\/td\u003e\n\u003ctd\u003eApproximately 48-52 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePropeller Compatibility\u003c\/td\u003e\n\u003ctd\u003e3 inch propellers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Mount\u003c\/td\u003e\n\u003ctd\u003e16mm and 17mm compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArm Thickness\u003c\/td\u003e\n\u003ctd\u003e4mm carbon fiber arms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Mounting\u003c\/td\u003e\n\u003ctd\u003eXT60 connector compatible with integrated battery tray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCamera Mount\u003c\/td\u003e\n\u003ctd\u003eUniversal FPV camera mounting bracket included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal and Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePremium 3K Carbon Fiber Construction: Delivers exceptional strength-to-weight ratio with torsional stiffness that minimizes frame flex during aggressive racing maneuvers and high-G turns\u003c\/li\u003e\n\u003cli\u003eOptimized 150mm Wheelbase Design: Provides perfect balance between agility and stability, enabling precise control in tight racing gates and rapid directional changes\u003c\/li\u003e\n\u003cli\u003eModular Arm System: Damaged arms can be individually replaced without replacing the entire frame, reducing repair costs and downtime for competitive pilots\u003c\/li\u003e\n\u003cli\u003eIntegrated Cable Management: Built-in wire routing channels reduce vibration transmission to flight controllers and FPV cameras, improving video feed stability and sensor accuracy\u003c\/li\u003e\n\u003cli\u003eUniversal Motor Compatibility: Supports both 16mm and 17mm motor stacks with precision-drilled mounting holes for secure and vibration-free installation\u003c\/li\u003e\n\u003cli\u003eReinforced Motor Mounting Points: Heavy-duty motor mounts withstand repeated crashes and high-torque motor loads without deformation or loosening\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFPV Drone Racing: Competitive racing pilots use this frame in gate-based racing competitions where lightweight design and responsive handling are critical for achieving winning lap times\u003c\/li\u003e\n\u003cli\u003eProfessional Freestyle Flying: Aerial content creators perform complex 3D maneuvers and cinematic movements with confidence due to the frame's structural integrity and vibration dampening properties\u003c\/li\u003e\n\u003cli\u003eHigh-Speed Acrobatic Flying: Experienced pilots execute barrel rolls, flips, and inverted flight patterns with maximum control authority provided by the optimized frame geometry\u003c\/li\u003e\n\u003cli\u003eTraining and Practice: Flight schools and training facilities use APEX frames for student pilot development due to their durability and cost-effectiveness when repairs are needed\u003c\/li\u003e\n\u003cli\u003eAerial Photography and Videography: Lightweight construction allows longer flight times while maintaining stable video capture with minimal frame vibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eBegin assembly by carefully inspecting all carbon fiber components for manufacturing defects or shipping damage before proceeding. Mount your selected 16mm or 17mm brushless motors onto the four arm motor plates using the provided screws, ensuring motors are oriented correctly with bell rotation direction matching your ESC programming. Install your flight controller on the top plate using vibration-dampening standoffs, positioning it centrally to maintain balanced weight distribution. Connect your ESCs to the flight controller using the appropriate signal wires, and mount your FPV camera on the camera bracket with the lens pointing forward at your desired tilt angle.\u003c\/p\u003e\n\n\u003cp\u003eRoute all power and signal cables through the integrated cable management channels to minimize exposed wiring and reduce aerodynamic drag. Install your battery on the integrated battery tray using velcro straps, ensuring the XT60 connector is easily accessible for quick battery swaps. Before your first flight, verify that all motor screws are tight, arm connections are secure, and the frame is symmetrical by checking wheelbase measurements at multiple points. Calibrate your ESCs and flight controller according to your specific firmware requirements, then perform a thorough ground test with propellers installed to confirm all motors spin in the correct direction at appropriate speeds.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum takeoff weight for the APEX 3inch 150mm frame?\u003c\/summary\u003e\n\u003cp\u003eThe APEX frame supports a maximum takeoff weight of approximately 250-280 grams depending on your specific motor and battery configuration. With 3-inch propellers and lightweight brushless motors, typical builds achieve 180-220 grams total weight, allowing for extended flight times and improved responsiveness. Heavier battery configurations may approach the weight limit, so calculate your total build weight before purchasing additional components.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre the arms replaceable if they break during crashes?\u003c\/summary\u003e\n\u003cp\u003eYes, the APEX frame features a modular arm design where individual arms can be unbolted and replaced without replacing the entire frame structure. Replacement arms are available separately at significantly lower cost than purchasing a complete new frame kit. This modular approach makes the frame extremely cost-effective for competitive pilots who frequently experience crashes during training sessions and racing events.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat motors and ESCs are compatible with this frame?\u003c\/summary\u003e\n\u003cp\u003eThe APEX 3inch frame accommodates 16mm and 17mm motor stacks with standard 1104, 1106, 1107, and 1108 brushless motors. ESCs rated for 20A to 40A continuous current work well with this frame size. Verify that your selected motor and ESC combination supports 3-inch propellers and matches your desired flight characteristics before purchasing components.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use 2-inch or 4-inch propellers on this frame?\u003c\/summary\u003e\n\u003cp\u003eThe APEX 3inch 150mm frame is specifically optimized for 3-inch propellers. Using smaller 2-inch propellers will result in reduced thrust and flight time, while 4-inch propellers will not fit within the frame geometry and may strike the arms during rotation. Always use 3-inch propellers to achieve the frame's designed performance characteristics and safety margins.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India. Express delivery options may be available for select cities. You will receive tracking information via email and SMS once your order ships.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. This warranty covers factory defects in carbon fiber layup, misaligned mounting holes, and structural flaws. The warranty does not apply to user damage from crashes, modifications, or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote. We offer special pricing for flight schools, racing clubs, and professional drone racing teams.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Engineer Store\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication certificates\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing and provides expert guidance\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, and EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp for build assistance\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects with hassle-free replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy APEX 3inch 150mm Carbon Fiber Frame Kit Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the APEX 3inch 150mm Carbon Fiber Frame Kit online at The Engineer Store, India's trusted source for genuine FPV drone components and electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on APEX 3inch 150mm Carbon Fiber Frame Kit with fast shipping and expert technical support from experienced FPV pilots.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your drone building journey from component selection through final assembly and calibration. Whether you are a competitive racing pilot, freestyle flyer, or training facility, we provide authentic products backed by professional technical expertise and reliable customer service.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44005467553955,"sku":"TES-EVN1754","price":2080.78,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/APEX-3inch-150mm-Carbon-Fiber-Frame-Kit-3-314x252.jpg?v=1707827476","url":"https:\/\/www.theengineerstore.in\/kn\/products\/apex-3inch-150mm-carbon-fiber-frame-kit","provider":"The Engineer Store","version":"1.0","type":"link"}