Description
GEPRC CL25 V2 Frame – Advanced 2.5-Inch Cinewhoop Frame for Precision FPV and Cinematic Flight
The GEPRC CL25 V2 Frame represents a refined engineering approach to compact drone frame design. Crafted with meticulous precision and optimized for both cinematic performance and mechanical durability, this frame combines carbon fiber, injection-molded plastic, and aviation-grade 7075 aluminum to deliver exceptional rigidity and vibration control. Designed to support modern digital FPV systems such as the DJI O3, the GEPRC CL25 V2 Frame ensures smooth, stable footage, superior balance, and unparalleled reliability for professional and enthusiast pilots alike.
Overview of the GEPRC CL25 V2 Frame
The GEPRC CL25 V2 Frame is an evolution of the cinewhoop platform, emphasizing compactness, flight stability, and vibration isolation. As drones continue to shrink in form while growing in capability, the demand for frames that can accommodate high-end image transmission systems without compromising flight performance has intensified. The GEPRC CL25 V2 Frame directly addresses these needs through a carefully balanced combination of materials, geometry, and assembly logic.
With a 2.5-inch propeller compatibility, this frame is ideal for indoor and outdoor cinematic flying, offering tight control, safe operation, and excellent flight dynamics. The use of carbon fiber in the top, bottom, and arm plates ensures mechanical stiffness, while injection-molded plastic prop guards improve both aerodynamics and impact protection. Additionally, 7075 aluminum columns reinforce structural integrity without adding unnecessary weight, enabling the frame to maintain an excellent strength-to-weight ratio.
Engineering Design Philosophy
Precision Material Integration
The GEPRC CL25 V2 Frame integrates three primary materials—carbon fiber, aluminum, and molded plastic—each selected for its unique mechanical properties. The carbon fiber plates (2.0mm top and bottom, 2.5mm arms) form the structural backbone, providing lightweight stiffness and high vibration damping. The 7075 aluminum columns connect the sections with exceptional strength and fatigue resistance, preventing torsional flex during aggressive maneuvers. Finally, the injection-molded guards encase the propellers, reducing the risk of damage while improving safety and aerodynamics.
Modular and Serviceable Architecture
The frame’s modular construction allows for straightforward maintenance and upgrades. Every component, from the top plate to the prop guards, can be removed and replaced individually. This modular approach ensures that the GEPRC CL25 V2 Frame remains serviceable and adaptable for years of use. Pilots can experiment with different camera configurations, battery placements, and electronic setups without having to rebuild the entire drone.
Key Technical Specifications
| Component | Specification |
|---|---|
| Frame Type | Cinewhoop (2.5-inch) |
| Model | GEPRC CL25 V2 Frame |
| Material Composition | Carbon Fiber + 7075 Aluminum + Injection-Molded Plastic |
| Top Plate Thickness | 2.0 mm |
| Bottom Plate Thickness | 2.0 mm |
| Arm Plate Thickness | 2.5 mm |
| Compatible Prop Size | 2.5 inch |
| Camera Compatibility | 20 mm cameras, DJI O3 system |
| Color | Black |
| Weight | Approx. 250 g (shipping) |
| Dimensions | 18 × 23 × 5 cm (packaged) |
These specifications highlight the frame’s balance between compact dimensions, robustness, and high compatibility across modern FPV systems.
Structural Composition and Durability
Carbon Fiber Frame Plates
The GEPRC CL25 V2 Frame employs 3K carbon fiber with a cross-woven pattern, optimized for load distribution and torsional rigidity. The 2.0mm top and bottom plates resist flexing under motor vibration and sudden acceleration, while the 2.5mm arm plate ensures the motors remain stable even during high-thrust maneuvers. This structural stiffness reduces oscillations transmitted to the flight controller, leading to smoother flight data and improved stabilization performance.
Aviation-Grade 7075 Aluminum Columns
The use of 7075-T6 aluminum alloy columns, known for its superior yield strength, enhances frame integrity while keeping the assembly lightweight. Each column acts as a compression link between the plates, distributing forces uniformly and preventing deformation. The material choice makes the GEPRC CL25 V2 Frame resilient under continuous stress and ideal for professional applications where equipment longevity is essential.
Injection-Molded Protective Guard
The injection-molded plastic protective guard provides a dual purpose: it protects the propellers and contributes to aerodynamic stability. The guard’s geometry reduces turbulence around the propeller tips, improving lift efficiency and minimizing energy loss. Moreover, the guard absorbs minor collision impacts, reducing the risk of motor or prop damage during tight-space operations—a crucial feature for indoor and cinematic flight environments.
Advanced Anti-Vibration System
Camera Vibration Damping
The GEPRC CL25 V2 Frame features an innovative anti-shake camera damping system that isolates the camera mount from motor-induced vibrations. This design employs flexible damping balls and precision-cut mounting brackets that suspend the camera plate in a controlled floating state. The result is a significant reduction in IMU resonance, ensuring that the onboard flight controller and camera sensors record stable, interference-free data.
Impact on Flight Controller Data Quality
Reducing IMU vibration noise directly improves flight performance. Lower noise levels translate to cleaner PID control loops, enabling tighter flight control and reduced drift during hover. In testing, the GEPRC CL25 V2 Frame demonstrates a measurable improvement in gyro signal clarity compared to conventional fixed-mount cinewhoop designs.
FPV Camera and HD System Compatibility
Universal Camera Mounting Support
The GEPRC CL25 V2 Frame supports both 20mm and DJI O3 cameras, giving pilots flexibility to use either analog or HD FPV systems. The front camera cage offers secure mounting and lateral protection, ensuring the lens remains shielded during frontal impacts. Whether using a high-end DJI digital transmission system or a lightweight analog setup, this frame provides precise camera alignment and field-of-view optimization.
High-Fidelity Cinematic Footage
When equipped with an O3 or equivalent HD system, the GEPRC CL25 V2 Frame delivers cinema-quality footage. Its vibration isolation system and balanced weight distribution work in harmony to eliminate jello effects and maintain smooth image output. The structural stiffness ensures that even high-speed footage retains clarity, making the frame suitable for professional-grade FPV videography.
Assembly and Maintenance Efficiency
Simplified Installation
The frame’s pre-drilled, precisely machined mounting holes allow straightforward assembly using standard FPV hardware. The included aluminum fasteners and zip ties enable secure battery placement and component arrangement without excessive modification. Each frame comes with a complete screw set and damping components, ensuring pilots can build or repair without sourcing additional parts.
Field Repair and Modularity
In racing or production environments, quick part replacement is critical. The modular design of the GEPRC CL25 V2 Frame allows damaged components, such as prop guards or arm plates, to be replaced independently. This reduces maintenance time, lowers operating costs, and increases reliability across repeated use.
Aerodynamic and Thermal Performance
Optimized Airflow Geometry
The GEPRC CL25 V2 Frame utilizes a low-profile aerodynamic design. The frame’s open architecture ensures consistent airflow to the motors and ESCs, improving cooling and preventing thermal saturation during high-load flights. The prop guard curvature and frame cutouts guide airflow efficiently, enhancing thrust performance while maintaining flight stability.
Reduced Air Resistance and Improved Efficiency
Computational fluid dynamics (CFD) testing demonstrates that the frame’s streamlined prop guard reduces drag by up to 7% compared to conventional cinewhoop frames. This improvement translates directly into higher flight efficiency, extended battery life, and increased flight duration.
Battery Mounting and Power Distribution
Secure Battery Integration
The GEPRC CL25 V2 Frame incorporates a secure, rear-mounted battery tray system designed to maintain the drone’s center of gravity. Using aluminum fasteners and high-tensile zip ties, the battery remains firmly attached even during aggressive turns or rapid altitude changes. This stable mounting minimizes energy loss from shifting mass during dynamic flight.
Optimized Center of Gravity
Proper weight distribution enhances control accuracy. The frame’s layout ensures that both vertical and horizontal centers of gravity align with the propeller thrust vector, improving overall flight balance. This design consideration plays a critical role in maintaining smooth flight paths and accurate control responses, particularly in FPV cinematography.
Flight Performance and Handling
Superior Stability
The GEPRC CL25 V2 Frame delivers exceptional stability during both low-speed cinematic flight and high-speed maneuvers. The combination of carbon rigidity and guarded prop geometry reduces unwanted yaw oscillations and enhances directional precision. This is especially beneficial when flying in confined environments or windy outdoor conditions.
Noise and Vibration Reduction
Motor vibrations and resonance are among the primary causes of image distortion and unstable flight. By implementing an advanced vibration-damping structure, the GEPRC CL25 V2 Frame achieves smoother gyro readings, more stable PID responses, and cleaner footage output across all camera systems.
Real-World Applications of the GEPRC CL25 V2 Frame
The GEPRC CL25 V2 Frame is more than just a compact cinewhoop structure — it is a versatile, high-performance platform designed to meet the needs of a wide range of drone pilots, from filmmakers and content creators to industrial users and FPV enthusiasts. Its adaptability, rugged design, and cinematic precision make it a go-to choice across diverse real-world applications where reliability, maneuverability, and image quality are non-negotiable.
Cinematic FPV Production
Professional filmmakers and aerial cinematographers often face the challenge of capturing dynamic shots in restricted or obstacle-dense environments. The GEPRC CL25 V2 Frame rises to this challenge with its lightweight construction, vibration isolation system, and superior handling stability.
This frame enables pilots to perform intricate flight paths—through windows, under bridges, or around architectural features—while maintaining smooth, cinematic camera motion. The advanced anti-shake damping mount and rigid carbon fiber build ensure minimal motion blur and vibration interference, even at high speeds or during complex maneuvers.
Its compatibility with DJI O3 and analog FPV systems further enhances its cinematic capability, supporting both real-time digital transmission and high-resolution video capture. This makes the GEPRC CL25 V2 Frame a reliable workhorse for professional video production, documentary filmmaking, real estate showcases, and commercial advertising shoots.
FPV Freestyle Training
Freestyle pilots value precision, resilience, and balance — qualities that define the GEPRC CL25 V2 Frame. Its 7075 aluminum reinforcement and carbon fiber body provide outstanding impact resistance, allowing pilots to experiment with aggressive flips, rolls, and dives without compromising frame integrity.
This frame’s compact 2.5-inch form factor also makes it ideal for indoor or park flying sessions, where agility and quick directional response are essential. The protective prop guards add an additional layer of safety, letting beginners and intermediate pilots practice complex stunts without worrying about propeller or motor damage.
For those developing their flight skills, the GEPRC CL25 V2 Frame offers a stable and forgiving platform that enhances control precision while minimizing repair costs. It’s a training companion that grows with the pilot, offering both safety for learning and performance for progression into advanced FPV flight.
Inspection and Research Drones
Industrial, scientific, and educational drone operators demand reliability above all else, particularly when working in confined or hazardous environments. The GEPRC CL25 V2 Frame meets these demands with its robust construction, efficient heat dissipation, and protective guard design, ensuring consistent operation under challenging conditions.
In inspection drones, stability and vibration control are vital for accurate data capture. Whether used for infrastructure inspections, equipment monitoring, or environmental research, the GEPRC CL25 V2 Frame provides a dependable foundation that ensures sensor accuracy and mission continuity.
Additionally, research teams benefit from its modularity — allowing quick customization with specialized payloads such as LiDAR units, infrared cameras, or environmental sensors. Its small footprint and agile control also make it suitable for indoor industrial inspection, tunnel exploration, and laboratory-based autonomous drone experiments.
By delivering reliability, adaptability, and smooth flight performance, the GEPRC CL25 V2 Frame has become an essential choice for professional and academic users who prioritize data integrity and operational efficiency.
Advantages of Choosing the GEPRC CL25 V2 Frame
The GEPRC CL25 V2 Frame delivers a carefully engineered balance of strength, lightness, and adaptability — features that set it apart from conventional cinewhoop designs. Each component and design decision contributes to improved flight performance, durability, and ease of maintenance. Below are the detailed advantages that make this frame a standout choice for both professional and hobby-grade drone builders.
3K Carbon Fiber Build with 7075 Aluminum Reinforcement for Maximum Strength
At the foundation of the GEPRC CL25 V2 Frame lies a precision-engineered combination of 3K carbon fiber and 7075 aviation-grade aluminum. The 3K carbon fiber structure offers exceptional tensile strength and rigidity while maintaining an ultra-lightweight profile, crucial for flight efficiency and control responsiveness.
The 7075 aluminum columns act as high-strength compression links that enhance the frame’s overall integrity, preventing deformation under dynamic loads and aggressive maneuvers. Together, these materials ensure that the frame maintains structural accuracy and alignment even after prolonged use, giving pilots the confidence to push performance boundaries.
Integrated Vibration Damping for Superior Camera Stabilization
Smooth and vibration-free footage is the hallmark of professional FPV cinematography. The GEPRC CL25 V2 Frame incorporates a sophisticated anti-vibration damping system that isolates the camera mount from mechanical noise produced by motors and propellers.
This damping mechanism utilizes flexible mounting balls and precisely balanced geometry to absorb and diffuse unwanted vibrations before they reach the camera or flight controller. The result is crystal-clear footage and highly accurate flight data, which together elevate the quality of aerial videography and stabilize flight control loops for consistent performance.
Lightweight Yet Impact-Resistant Injection-Molded Protective Guard
In cinewhoop-style frames, safety and protection are as critical as agility. The GEPRC CL25 V2 Frame features an injection-molded propeller guard that not only shields the propellers from impact but also improves aerodynamic performance.
This guard is meticulously designed to distribute impact energy evenly across the frame, protecting critical components like motors, arms, and cameras from damage during collisions or rough landings. Its lightweight plastic composition ensures protection without compromising flight efficiency or increasing drag, allowing smooth operation even in confined spaces.
Modular Design Simplifies Repair and Maintenance
Ease of maintenance is an often-overlooked factor in drone performance longevity. The GEPRC CL25 V2 Frame adopts a modular architecture, allowing each structural component—top plate, arm plate, guards, and landing pads—to be individually replaced or upgraded.
This modularity simplifies on-field repairs and reduces downtime between flights. Pilots can quickly swap out damaged sections without disassembling the entire drone, a major advantage in both racing and professional production environments. The frame’s precise machining ensures that replacements fit perfectly, maintaining alignment and rigidity after every rebuild.
Excellent Heat Dissipation and Aerodynamic Balance
Heat management plays a crucial role in maintaining the longevity of drone electronics. The GEPRC CL25 V2 Frame is designed with open airflow channels that promote efficient cooling of motors, ESCs, and power systems.
By improving air circulation, the frame prevents heat buildup during extended flights, especially under high-thrust conditions. Additionally, the frame’s aerodynamic symmetry reduces air resistance, ensuring smoother, more energy-efficient motion. This optimized balance enhances overall flight duration and stability, allowing for precise cinematic shots and agile performance.
Compatible with DJI O3 and Analog FPV Cameras
One of the key strengths of the GEPRC CL25 V2 Frame is its wide compatibility with both DJI O3 digital systems and traditional analog FPV cameras. The frame’s versatile camera mount supports 20mm and 19mm camera sizes, enabling pilots to integrate various imaging systems without modification.
Conclusion
The GEPRC CL25 V2 Frame exemplifies the evolution of compact drone frame engineering — merging strength, lightness, and vibration control in a single cohesive platform. Its advanced material integration, modular construction, and aerodynamic optimization make it one of the most versatile and reliable cinewhoop frames available. Whether for professional FPV cinematography, technical inspection, or performance flying, the GEPRC CL25 V2 Frame delivers measurable advantages in flight stability, ease of maintenance, and footage quality.
Built to withstand rigorous use and designed for precision, the GEPRC CL25 V2 Frame stands as a benchmark in 2.5-inch drone technology — a true embodiment of LOFTY AGROTECH’s dedication to performance, innovation, and engineering excellence.
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