- SKU: GX-MARK4-7
- VENDOR: FPV-DIY
Mark 4 V2 7" FPV Racing Frame Kit – 3K T300 Carbon Fiber, H-Type, 6mm Arms, Freestyle/Long Range Build
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Elevate Your FPV Experience with the Mark 4 V2 7-Inch Frame
Designed for pilots who demand uncompromising rigidity and durability, the Mark 4 V2 7-inch frame is precision-engineered from high-grade 3K T300 carbon fiber. Whether you are chasing aggressive freestyle lines or pushing the limits of long-range cruising, this H-type frame delivers the stability and responsiveness you need to conquer the skies.
Built Tough, Flown Hard
We understand that every gram matters, but so does structural integrity. That is why the MARK4 features a thickened arm design to withstand high-G crashes and heavy payloads.
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Aircraft-Grade Material: Constructed from genuine 3K T300 carbon fiber, offering an optimal balance between lightweight performance and brute strength.
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Reinforced Arm Structure: With a massive 6mm arm thickness, this frame virtually eliminates resonance and flex, ensuring crisp control feel even at full throttle.
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Strategic Plate Thickness:
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Bottom & Middle Plates (3.0mm): Provide a rock-solid central core to protect your electronics.
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Top Plate (2.0mm): Offers ample rigidity while keeping the overall weight in check.
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Camera Mounting Plate (2.5mm): Securely holds your FPV camera in place, reducing vibration-induced jello in your footage.
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Standoff Plates (2.0mm): Maintain precise alignment and additional structural support.
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Sleek H-Type Configuration
The classic H-type geometry lowers the center of gravity and distributes thrust evenly across all four motors. This design translates to smoother forward flight, predictable cornering, and improved aerodynamic efficiency for both freestyle tricks and long-distance missions.
All-Inclusive Accessory Kit
We have taken the hassle out of sourcing small parts. Every Mark 4 frame kit comes complete with:
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High-strength steel screws (various sizes)
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Precision aluminum standoffs
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Battery anti-slip pads
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Soft silicone arm damping pads (to reduce vibration transfer)
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Durable battery straps
Technical Specifications:
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Size: 7-inch Propeller Compatible
- Wheelbase: 295mm
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Material: 3K Carbon Fiber T300
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Frame Type: H-Type
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Arm Thickness: 6.0mm
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Bottom/Middle Plate: 3.0mm
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Top Plate: 2.0mm
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Standoff Plate: 2.0mm
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Camera Plate: 2.5mm
Perfect For:
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7-inch Long-Range Cruisers
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Aggressive Freestyle & Acro
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HD Camera Platforms (GoPro/Session compatible)
Package Includes:
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1x Mark 4 V2 7" Carbon Frame Kit (All plates & arms)
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1x Screw Set (Assorted sizes)
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1x Aluminum Standoff Set
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1x Battery Strap
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1x Battery Anti-Slip Pad
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1x Arm Damping Pad Set
Note: Motors, ESCs, Flight Controller, Receiver, and Camera are NOT included.
Free shipping on orders over $50
Standard delivery within 2–5 business days
Easy 30-day returns
Return items in original condition for a full refund
