18% off
Cpro-X'3 HX155mm Carbon Fiber + 3D Printed Racing Drone Frame
The Cpro-X'3 HX155mm is a professional-grade racing drone frame that combines premium carbon fiber construction with advanced 3D-printed composite components for optimal strength-to-weight ratio. FPV racing pilots and competitive drone enthusiasts rely on this frame for its exceptional durability, precise aerodynamic design, and sub-200g weight classification that enables high-speed maneuverability and extended flight performance. This frame solves the critical challenge of balancing structural rigidity with minimal mass, allowing pilots to achieve faster acceleration, tighter cornering, and superior responsiveness in competitive racing environments.
Product Overview
The Cpro-X'3 HX155mm racing drone frame features a hybrid construction methodology that leverages carbon fiber's superior tensile strength for the main chassis arms and body, while strategically integrating 3D-printed TPU and nylon components at stress-absorption points. This engineering approach distributes impact forces efficiently during crashes, reducing catastrophic frame damage while maintaining the lightweight profile essential for racing applications. The 155mm wheelbase specification positions this frame in the sweet spot for indoor and outdoor racing circuits, offering improved agility compared to larger platforms while maintaining sufficient stability for high-velocity maneuvers.
The frame's geometry is optimized for 4-inch propeller configurations with integrated motor mounting plates that ensure precise alignment and vibration dampening. The 3D-printed elements serve as shock-absorbing components that flex under impact rather than fracturing, extending the operational lifespan significantly. Pilot feedback indicates approximately 40-50% improved durability over traditional all-carbon designs, with reduced repair frequency and lower total cost of ownership for competitive racing teams.
Key Specifications
| Specification | Details |
| Product Type | FPV Racing Drone Frame Kit |
| Brand | Cpro-X |
| Origin | Original and Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Wheelbase | 155mm |
| Frame Weight | Approximately 85-95 grams |
| Material Composition | 3K Carbon Fiber Twill + 3D Printed TPU Dampers |
| Motor Mount | Integrated M3 Aluminum Standoffs for 4-Inch Motors |
| Compatible Propeller Size | 4-Inch Racing Props |
| Battery Mounting | Adjustable XT60 Battery Plate with Velcro Compatibility |
Key Features
- Hybrid Carbon Fiber and 3D-Printed Construction: Combines rigid carbon fiber arms with flexible 3D-printed TPU shock absorbers at impact zones, reducing frame breakage by up to 40% while maintaining lightweight performance characteristics
- Precision 155mm Wheelbase Design: Optimized geometry for 4-inch propeller racing drones, delivering superior agility and responsiveness in competitive FPV racing circuits and freestyle flying applications
- Integrated Motor Mounting System: Pre-aligned M3 aluminum standoffs ensure perfect motor geometry, eliminating vibration-induced performance degradation and extending electronic speed controller lifespan
- Modular Component Architecture: Individual arm replacement capability and standardized connection points allow rapid field repairs and component upgrades without complete frame replacement
- Aerodynamic Body Design: Low-profile fuselage reduces drag coefficient and improves top-speed performance while maintaining excellent stability during high-G maneuvers and rapid directional changes
- Integrated Cable Management: Strategically positioned routing channels and protective sleeves minimize wire damage during crashes and maintain clean airflow around electronic components
Applications and Use Cases
- Competitive FPV Racing: Professional and amateur racing pilots utilize the Cpro-X'3 HX155mm in organized drone racing leagues and championships, where its durability and performance characteristics provide competitive advantages in gate navigation and speed trials
- Freestyle Flying and Acrobatics: Content creators and freestyle pilots leverage the frame's lightweight construction and responsive handling for dynamic aerial cinematography, performing complex inverted maneuvers and high-speed proximity flying near obstacles
- Training and Development Programs: Flight schools and drone academies employ this frame for pilot progression training, as its forgiving crash characteristics and easy repairability reduce operational costs while building pilot skills safely
- Experimental Drone Testing: Engineers and hobbyists use the modular Cpro-X'3 platform as a testbed for new flight controller firmware, sensor integration, and propulsion system optimization, benefiting from its standardized architecture and reliable baseline performance
- Indoor Racing Circuit Events: The compact 155mm wheelbase makes this frame ideal for indoor obstacle course racing in warehouses and specialized racing facilities where spatial constraints demand precise maneuverability
How to Use
Begin assembly by inspecting all carbon fiber arms and 3D-printed components for manufacturing defects or shipping damage before proceeding. Install the four motor mounting plates using the provided M3 screws, ensuring each motor sits flush against the aluminum standoffs with zero lateral play. Mount your brushless motors with appropriate KV ratings (typically 2300-2700 KV for 4S-6S battery configurations), verifying that propeller rotation directions align with frame markings to prevent thrust vectoring errors. Secure your electronic speed controllers to the designated mounting areas using nylon cable ties, maintaining separation between high-current power cables and signal wires to minimize electromagnetic interference.
Install your flight controller on the central mounting plate with vibration-damping rubber grommets, orienting the board according to your specific autopilot firmware requirements. Connect your camera module to the designated FPV camera mount, ensuring the lens points slightly downward for optimal racing visibility. Mount your battery using the adjustable XT60 plate with velcro strips, positioning weight as close to the frame center as possible to maintain ideal center-of-gravity characteristics. Before your first flight, perform a comprehensive systems check including motor spin directions, control surface responsiveness, and voltage verification on all battery connections. Calibrate your accelerometer and compass following your flight controller manufacturer's specifications, then conduct a short test flight in open space to validate all control inputs before attempting competitive racing or freestyle maneuvers.
Frequently Asked Questions
What is the maximum recommended all-up weight for the Cpro-X'3 HX155mm frame?
The Cpro-X'3 HX155mm frame supports maximum all-up weights of approximately 650-750 grams depending on battery capacity and component selection. For racing applications, competitive pilots typically target 550-650 grams all-up weight to maximize acceleration and maneuverability. Exceeding 750 grams risks motor overheating, reduced flight time, and compromised agility. We recommend calculating your specific configuration weight before final assembly to ensure optimal performance characteristics.
Are replacement arms and 3D-printed components available separately?
Yes, The Engineer Store stocks individual replacement arms in both carbon fiber and 3D-printed configurations. Individual arms are available for approximately 30-40% of the complete frame kit cost. We also offer spare 3D-printed TPU shock absorber sets that can be replaced independently without affecting carbon fiber structural components. Contact our technical support team for specific part availability and current pricing on replacement components.
What battery configurations are recommended for this frame?
The Cpro-X'3 HX155mm performs optimally with 4S, 5S, and 6S LiPo battery configurations ranging from 1300mAh to 2200mAh capacity. For racing applications, 5S 1500mAh batteries provide the ideal balance of power delivery and flight duration. 6S batteries deliver maximum acceleration but reduce flight time to approximately 3-4 minutes. We recommend 50-100C discharge-rated batteries to support the high current demands of competitive flying. Always verify your ESC specifications support your chosen battery voltage before assembly.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India. Express shipping options may be available for orders placed before 2 PM on business days. You will receive tracking information via email and SMS upon dispatch.
What is your return and warranty policy?
We 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 frame cracks, misaligned motor mounts, and defective 3D-printed components from manufacturing. Damage resulting from crashes, improper assembly, or user error is not covered under warranty. Inspect your frame immediately upon receipt and report any manufacturing defects within 24 hours.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units is available. Racing teams and flight schools can access significant volume discounts. Contact our sales team via WhatsApp or email for a customized bulk quote. We also offer special pricing for educational institutions and drone racing organizations.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication certificates and batch verification
- Expert Team: Our technical team validates every product before listing and provides pre-purchase consultation
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse with real-time tracking
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat
- Payment Options: COD, UPI, credit/debit cards, net banking, and EMI available for qualified purchases
- Technical Support: 24/7 expert guidance via email and WhatsApp from certified drone technicians
- Returns: 7-day return policy on manufacturing defects with free replacement or full refund
- Community Resources: Access to assembly guides, tuning documentation, and pilot forums
Buy Cpro-X'3 HX155mm Carbon Fiber + 3D Printed Racing Drone Frame Online in India
Purchase the Cpro-X'3 HX155mm Carbon Fiber + 3D Printed Racing Drone Frame online at The Engineer Store, India's trusted source for genuine electronics and drone components. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Cpro-X'3 HX155mm Carbon Fiber + 3D Printed Racing Drone Frame with fast shipping and expert support from our specialized racing drone team.
Our team in Bengaluru is available 24/7 to support your journey from product selection through assembly, configuration, and flight optimization. Whether you are a
Cpro-X'3 HX155mm Carbon Fiber + 3D Printed Racing Drone Frame
The Cpro-X'3 HX155mm is a professional-grade racing drone frame that combines premium carbon fiber construction with advanced 3D-printed composite components for optimal strength-to-weight ratio. FPV racing pilots and competitive drone enthusiasts rely on this frame for its exceptional durability, precise aerodynamic design, and sub-200g weight classification that enables high-speed maneuverability and extended flight performance. This frame solves the critical challenge of balancing structural rigidity with minimal mass, allowing pilots to achieve faster acceleration, tighter cornering, and superior responsiveness in competitive racing environments.
Product Overview
The Cpro-X'3 HX155mm racing drone frame features a hybrid construction methodology that leverages carbon fiber's superior tensile strength for the main chassis arms and body, while strategically integrating 3D-printed TPU and nylon components at stress-absorption points. This engineering approach distributes impact forces efficiently during crashes, reducing catastrophic frame damage while maintaining the lightweight profile essential for racing applications. The 155mm wheelbase specification positions this frame in the sweet spot for indoor and outdoor racing circuits, offering improved agility compared to larger platforms while maintaining sufficient stability for high-velocity maneuvers.
The frame's geometry is optimized for 4-inch propeller configurations with integrated motor mounting plates that ensure precise alignment and vibration dampening. The 3D-printed elements serve as shock-absorbing components that flex under impact rather than fracturing, extending the operational lifespan significantly. Pilot feedback indicates approximately 40-50% improved durability over traditional all-carbon designs, with reduced repair frequency and lower total cost of ownership for competitive racing teams.
Key Specifications
| Specification | Details |
| Product Type | FPV Racing Drone Frame Kit |
| Brand | Cpro-X |
| Origin | Original and Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Wheelbase | 155mm |
| Frame Weight | Approximately 85-95 grams |
| Material Composition | 3K Carbon Fiber Twill + 3D Printed TPU Dampers |
| Motor Mount | Integrated M3 Aluminum Standoffs for 4-Inch Motors |
| Compatible Propeller Size | 4-Inch Racing Props |
| Battery Mounting | Adjustable XT60 Battery Plate with Velcro Compatibility |
Key Features
- Hybrid Carbon Fiber and 3D-Printed Construction: Combines rigid carbon fiber arms with flexible 3D-printed TPU shock absorbers at impact zones, reducing frame breakage by up to 40% while maintaining lightweight performance characteristics
- Precision 155mm Wheelbase Design: Optimized geometry for 4-inch propeller racing drones, delivering superior agility and responsiveness in competitive FPV racing circuits and freestyle flying applications
- Integrated Motor Mounting System: Pre-aligned M3 aluminum standoffs ensure perfect motor geometry, eliminating vibration-induced performance degradation and extending electronic speed controller lifespan
- Modular Component Architecture: Individual arm replacement capability and standardized connection points allow rapid field repairs and component upgrades without complete frame replacement
- Aerodynamic Body Design: Low-profile fuselage reduces drag coefficient and improves top-speed performance while maintaining excellent stability during high-G maneuvers and rapid directional changes
- Integrated Cable Management: Strategically positioned routing channels and protective sleeves minimize wire damage during crashes and maintain clean airflow around electronic components
Applications and Use Cases
- Competitive FPV Racing: Professional and amateur racing pilots utilize the Cpro-X'3 HX155mm in organized drone racing leagues and championships, where its durability and performance characteristics provide competitive advantages in gate navigation and speed trials
- Freestyle Flying and Acrobatics: Content creators and freestyle pilots leverage the frame's lightweight construction and responsive handling for dynamic aerial cinematography, performing complex inverted maneuvers and high-speed proximity flying near obstacles
- Training and Development Programs: Flight schools and drone academies employ this frame for pilot progression training, as its forgiving crash characteristics and easy repairability reduce operational costs while building pilot skills safely
- Experimental Drone Testing: Engineers and hobbyists use the modular Cpro-X'3 platform as a testbed for new flight controller firmware, sensor integration, and propulsion system optimization, benefiting from its standardized architecture and reliable baseline performance
- Indoor Racing Circuit Events: The compact 155mm wheelbase makes this frame ideal for indoor obstacle course racing in warehouses and specialized racing facilities where spatial constraints demand precise maneuverability
How to Use
Begin assembly by inspecting all carbon fiber arms and 3D-printed components for manufacturing defects or shipping damage before proceeding. Install the four motor mounting plates using the provided M3 screws, ensuring each motor sits flush against the aluminum standoffs with zero lateral play. Mount your brushless motors with appropriate KV ratings (typically 2300-2700 KV for 4S-6S battery configurations), verifying that propeller rotation directions align with frame markings to prevent thrust vectoring errors. Secure your electronic speed controllers to the designated mounting areas using nylon cable ties, maintaining separation between high-current power cables and signal wires to minimize electromagnetic interference.
Install your flight controller on the central mounting plate with vibration-damping rubber grommets, orienting the board according to your specific autopilot firmware requirements. Connect your camera module to the designated FPV camera mount, ensuring the lens points slightly downward for optimal racing visibility. Mount your battery using the adjustable XT60 plate with velcro strips, positioning weight as close to the frame center as possible to maintain ideal center-of-gravity characteristics. Before your first flight, perform a comprehensive systems check including motor spin directions, control surface responsiveness, and voltage verification on all battery connections. Calibrate your accelerometer and compass following your flight controller manufacturer's specifications, then conduct a short test flight in open space to validate all control inputs before attempting competitive racing or freestyle maneuvers.
Frequently Asked Questions
What is the maximum recommended all-up weight for the Cpro-X'3 HX155mm frame?
The Cpro-X'3 HX155mm frame supports maximum all-up weights of approximately 650-750 grams depending on battery capacity and component selection. For racing applications, competitive pilots typically target 550-650 grams all-up weight to maximize acceleration and maneuverability. Exceeding 750 grams risks motor overheating, reduced flight time, and compromised agility. We recommend calculating your specific configuration weight before final assembly to ensure optimal performance characteristics.
Are replacement arms and 3D-printed components available separately?
Yes, The Engineer Store stocks individual replacement arms in both carbon fiber and 3D-printed configurations. Individual arms are available for approximately 30-40% of the complete frame kit cost. We also offer spare 3D-printed TPU shock absorber sets that can be replaced independently without affecting carbon fiber structural components. Contact our technical support team for specific part availability and current pricing on replacement components.
What battery configurations are recommended for this frame?
The Cpro-X'3 HX155mm performs optimally with 4S, 5S, and 6S LiPo battery configurations ranging from 1300mAh to 2200mAh capacity. For racing applications, 5S 1500mAh batteries provide the ideal balance of power delivery and flight duration. 6S batteries deliver maximum acceleration but reduce flight time to approximately 3-4 minutes. We recommend 50-100C discharge-rated batteries to support the high current demands of competitive flying. Always verify your ESC specifications support your chosen battery voltage before assembly.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India. Express shipping options may be available for orders placed before 2 PM on business days. You will receive tracking information via email and SMS upon dispatch.
What is your return and warranty policy?
We 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 frame cracks, misaligned motor mounts, and defective 3D-printed components from manufacturing. Damage resulting from crashes, improper assembly, or user error is not covered under warranty. Inspect your frame immediately upon receipt and report any manufacturing defects within 24 hours.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units is available. Racing teams and flight schools can access significant volume discounts. Contact our sales team via WhatsApp or email for a customized bulk quote. We also offer special pricing for educational institutions and drone racing organizations.
Why Buy from The Engineer Store
- Genuine Products: Sourced directly from authorized distributors with authentication certificates and batch verification
- Expert Team: Our technical team validates every product before listing and provides pre-purchase consultation
- Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse with real-time tracking
- Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat
- Payment Options: COD, UPI, credit/debit cards, net banking, and EMI available for qualified purchases
- Technical Support: 24/7 expert guidance via email and WhatsApp from certified drone technicians
- Returns: 7-day return policy on manufacturing defects with free replacement or full refund
- Community Resources: Access to assembly guides, tuning documentation, and pilot forums
Buy Cpro-X'3 HX155mm Carbon Fiber + 3D Printed Racing Drone Frame Online in India
Purchase the Cpro-X'3 HX155mm Carbon Fiber + 3D Printed Racing Drone Frame online at The Engineer Store, India's trusted source for genuine electronics and drone components. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Cpro-X'3 HX155mm Carbon Fiber + 3D Printed Racing Drone Frame with fast shipping and expert support from our specialized racing drone team.
Our team in Bengaluru is available 24/7 to support your journey from product selection through assembly, configuration, and flight optimization. Whether you are a