The Mark4-8 is a premium racing Carbon Fiber Drone Frame tailored for FPV racing enthusiasts and professional teams. As a core component of Carbon Fiber Drone Frame kits, its H-type structure optimizes flight agility, while the ultra-light 162.4g weight reduces flight resistance—critical for winning races. Made from high-density Carbon Fiber Sheet, it delivers exceptional durability to withstand high-speed crashes, making it a reliable choice for competitive racing and DIY drone builds.

Category: 8-inch Drone Frames

Frame Type: H-type (racing-optimized)

Arm Thickness: 6mm (high-strength carbon fiber)

Wheelbase: 338mm (ideal for FPV racing maneuverability)

Overall Dimension: 251×302mm

Net Weight: 162.4g (lightweight for speed)

Base Plate: 3mm carbon fiber

Top Plate: 3mm carbon fiber

Side Plate: 2.5mm carbon fiber

Plywood Thickness: 2mm (reinforced inner layer)

Front & Rear Protective Frame Plates: 2.5mm carbon fiber

Product Features

Lightweight & High-Strength: Made from premium Carbon Fiber Sheet, the frame weighs only 162.4g yet resists high-speed impacts—outperforming ordinary plastic frames.

Racing-Optimized H-Type Design: H-type structure enhances flight stability and agility, allowing quick turns and acceleration (key for racing).

Thickened Arm & Plates: 6mm thick arms and 3mm base/top plates boost load-bearing capacity, supporting heavy-duty racing motors and components.

Integrated Protection: 2.5mm front/rear protective plates shield internal parts (like flight control) from crashes, reducing repair costs.

Easy Assembly: Compatible with standard Racing Drone parts, it’s a user-friendly Carbon Fiber Drone Frame Kit for DIY builds or team upgrades.

How to Assemble the Frame

Unpack the Mark4-8 frame and verify all parts: base plate, top plate, 4 arms, side plates, and protective frames.

Attach the 6mm-thick arms to the 3mm base plate using high-strength screws (align with pre-drilled holes for precision).

Install side plates (2.5mm) and plywood (2mm) to reinforce the frame structure.

Mount front/rear protective frames to shield critical components.

Secure the top plate (3mm) and connect racing components (motor, ESC, flight control) – compatible with most 8-inch Racing Drone setups.

Application Scenarios

Ideal for: Professional FPV racing competitions, racing drone DIY projects, racing team equipment upgrades, and FPV racing training (supports high-performance motor and battery setups).

Value to Buyers

Speed Advantage: 162.4g lightweight design reduces drag, helping drones gain faster acceleration and top speed.

Cost Savings: Durable carbon fiber construction minimizes frame replacement after crashes; compatible with standard parts cuts accessory costs.

Reliability: Thickened arms and protective plates ensure stable performance in intense races, reducing downtime.

Flexibility: Fits most 8-inch racing components, adapting to diverse team setups without custom modifications.

Certifications and Compliance

Complies with CE and FCC standards; meets international racing drone component regulations, ensuring smooth import for global buyers.

Customization Options

Offers customizations: arm thickness (5-7mm), wheelbase (300-350mm), and color (black, gray) – tailored for racing teams or bulk orders. Also provides matching carbon fiber drone accessories (screws, protective pads).

Production Process

Each frame undergoes strict quality control: Carbon Fiber Cnc Cutting for precise dimensions, layer pressing (to enhance strength), edge polishing, and crash testing. Our 40+ production lines ensure consistent quality for bulk orders.

FAQ

Q: Is this frame compatible with 8-inch racing propellers?

A: Yes, 338mm wheelbase fits all standard 8-inch racing propellers and motors.

Q: Can it support heavy racing batteries?

A: 6mm arms and 3mm plates handle up to 500g battery weight (ideal for racing setups).

Q: Is it suitable for beginner DIY builds?

A: Yes, pre-drilled holes and simple structure make assembly easy for beginners.

Q: Do you provide replacement parts (e.g., arms)?

A: Yes, replacement carbon fiber arms and plates are available as drone accessories.

Q: What’s the difference from ordinary racing frames?

A: It uses high-grade carbon Fiber Sheet for better strength-to-weight ratio, with integrated crash protection.