GEPRC EF10 Multirotor Frame
by GepRC

Specifically engineered to meet the structural stresses of long-range cinematic flights, high-capacity payload delivery, and heavy-lift freestyle operations, this 430mm wheelbase frame provides an ultra-stable footprint for custom drone builds. The core architecture uses a Wide X-shape layout processed from high-quality carbon fiber plates, enhancing rigidity while maximizing flight efficiency and tracking accuracy. To withstand brutal aerodynamic forces and potential high-velocity impacts, the frame is reinforced with ultra-heavy-duty 7mm carbon fiber arms and integrated 3.5mm arm stiffener bars, creating a robust structural matrix that drastically minimizes arm resonance and mid-flight vibrations.

Designed with hardware modularity in mind, the EF10 offers exceptionally versatile layout configurations for high-end flight electronics and video transmission gear. The primary center stack supports standard 30.5x30.5mm M3 configurations with a 25mm mounting height clearance, while the rear section provides multiple VTX mounting configurations, including 30.5x30.5mm, 25.5x25.5mm, and 20x20mm hole patterns to easily accommodate modern high-power analog or digital HD video systems. The front camera bay fits standard 19x19mm micro FPV cameras protected by 2.5mm carbon side plates. Additionally, the frame incorporates a dedicated stationary-type power plug mounting solution that secures the main battery lead, protecting inner electronics from prop strikes and simplifying field battery swaps. This industrial frame kit serves as a dependable, highly rugged foundation for professional sUAS builders, commercial aerial mapping operators, university drone labs, and tactical field pilots looking to deploy heavy payloads up to 4kg.

Technical Specifications

• Model Designation: GEPRC GEP-EF10

• Frame Classification Geometry: Wide X-Shape

• Wheelbase (Motor-to-Motor): 430 mm

• Physical Footprint Dimensions: 370 mm x 320 mm

• Main Drone Arm Thickness: 7.0 mm Carbon Fiber

• Arm Stiffener Bar Thickness: 3.5 mm Carbon Fiber

• Front Stiffener Plate Thickness: 7.0 mm

• Top Plate Thickness: 2.5 mm

• Middle Plate Thickness: 3.0 mm

• Bottom Base Plate Thickness: 3.0 mm

• Camera Side Plate Thickness: 2.5 mm

• Camera Housing Space Width: 19 mm x 19 mm Micro Cameras

• Flight Controller Stack Mount Spacing: 30.5 mm x 30.5 mm (M3 Hardware Holes)

• Internal Stack Clearance Height: 25 mm

• Video Transmitter (VTX) Mount Options: 30.5 mm x 30.5 mm (M3) | 25.5 mm x 25.5 mm (M2) | 20 mm x 20 mm (M3)

• Motor Bolt Mounting Pattern: 19 mm x 19 mm (M3 Hardware Holes)

• Net Hardware Weight: 366 grams (Excluding rubber battery pads)

What's Included

• 1 x GEPRC EF 10" Carbon Fiber Frame Kit (Including Top, Mid, Bottom, Camera Side Plates, and Arms)

• 4 x High-Strength 7mm Carbon Fiber Arms

• 2 x Arm Stiffener Bars & Stiffener Hardware Assemblies

• 1 x Specialized Stationary Power Plug Mounting Bracket

• 1 x Complete High-Tensile Assembly Hardware Screw and Standoff Set

• 1 x Non-Slip Silicone Battery Pad Set