GEPRC GEP-DoMain3.6 4.2 Frame Parts Suitable Replacement Repair Part RC DIY FPV Freestyle Drone 3.6 Inche 4.2 Inche
GEPRC GEP-DoMain3.6 4.2 Frame Parts Suitable Replacement Repair Part RC DIY FPV Freestyle Drone 3.6 Inche 4.2 Inche
GEPRC GEP-DoMain3.6 4.2 Frame Parts Suitable Replacement Repair Part RC DIY FPV Freestyle Drone 3.6 Inche 4.2 Inche
GEPRC GEP-DoMain3.6 4.2 Frame Parts Suitable Replacement Repair Part RC DIY FPV Freestyle Drone 3.6 Inche 4.2 Inche
GEPRC GEP-DoMain3.6 4.2 Frame Parts Suitable Replacement Repair Part RC DIY FPV Freestyle Drone 3.6 Inche 4.2 Inche
GEPRC GEP-DoMain3.6 4.2 Frame Parts Suitable Replacement Repair Part RC DIY FPV Freestyle Drone 3.6 Inche 4.2 Inche
GEPRC GEP-DoMain3.6 4.2 Frame Parts Suitable Replacement Repair Part RC DIY FPV Freestyle Drone 3.6 Inche 4.2 Inche
GEPRC GEP-DoMain3.6 4.2 Frame Parts Suitable Replacement Repair Part RC DIY FPV Freestyle Drone 3.6 Inche 4.2 Inche
GEPRC GEP-DoMain3.6 4.2 Frame Parts Suitable Replacement Repair Part RC DIY FPV Freestyle Drone 3.6 Inche 4.2 Inche
GEPRC GEP-DoMain3.6 4.2 Frame Parts Suitable Replacement Repair Part RC DIY FPV Freestyle Drone 3.6 Inche 4.2 Inche
GEPRC GEP-DoMain3.6 4.2 Frame Parts Suitable Replacement Repair Part RC DIY FPV Freestyle Drone 3.6 Inche 4.2 Inche
GEPRC GEP-DoMain3.6 4.2 Frame Parts Suitable Replacement Repair Part RC DIY FPV Freestyle Drone 3.6 Inche 4.2 Inche

GEPRC GEP-DoMain3.6 4.2 Frame Parts Suitable Replacement Repair Part RC DIY FPV Freestyle Drone 3.6 Inche 4.2 Inche

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Summary

The DoMain 3.6 frame developed by GEPRC for freestyle and aerial shooting is now officially released. The frame is compatible with DJI-O3, VISTA, and GEPRC-RAD MINI 1W VTX.

The flight is more stable and flexible when DoMain adopts a DC structure design on the drone arm, the need for freestyle flight can also be satisfied. The unique structure design provides a stable operating environment for the electronic system with less shaking. The fuselage adopts a 7075 aluminum alloy structure design and unique side plate design to accomplish a fresh visual effect. The durable fuselage can protect the FPV camera and internal electronic equipment effectively.

The 20mm*20mm and 25.5mm*25.5 FC mounting holes are also compatible with mainstream FCs, and the VTX mounting holes are 28mm*28mm and 36mm*36mm, which can be directly accessible with the air unit. The 9mm*9mm, 12mm*12mm motor mounting holes equipped with a 3.6-inch propeller possess sufficient power output. Two different 3D printed bases are designed for mounting a GoPro sports camera to record every moment during flight. After a host of testing and improvement by the GEPRC team, the Domain frame is made for unfettered flight.

We pursue a better flying experience and a more elegant appearance of the long-range FPV.

Features

  1. Unique frame structure design, increase the stability of the fuselage structure

  2. The new side panel design is more integrated, supporting DIY side panel decals, personality and higher freedom

  3. . Equipped with abundant power, “high difficulty” is not a word

  4. Support full-size GOPRO, naked GOPRO mount, wonderful view

  5. The whole machine DC structure design, the fuselage is clean, the integration is higher, the blade is perfectly hidden, presenting a pure picture.

  6. Equipped with M-10 GPS to ensure the safety of every flight.



GEP-DoMain3.6 Frame

Specification

  • Model: Domain 3.6-inch version
  • Wheelbase：170±3mm
  • Top plate thickness：2.0mm
  • Base plate thickness：2.5mm
  • Drone arm thickness：4.0mm
  • FC mounting hole size： 20.5mm*20.5mm & 25.5mm*25.5mm
  • Motor mounting hole size：9*9mm  &  12*12mm
  • VTX mounting hole size ：36mm x 36mm & 28mm x 28mm
  • Camera size：19-20mm
  • Recommended propeller size：3.6-inch propeller
  • Weight: 110g±5g

Includes

Frame:

1 * 2.0mm top plate
2 * 4.0mm front drone arm
2 * 4.0mm back drone arm
1 *  4.0mm mid plate
1 * 2.5mm bottom plate
1 *  3.0mm mid plate
1 * front aluminum component（left）
1 * front aluminum component（right）
1 * middle aluminum component
1 * tail aluminum component（right）
1 * tail aluminum component（left）
1 * left side plate(black）
1 * right side plate(black）

Screw pack：

M2 * 6  * 14
M2 * 7   *  26
M2*10 * 12
M2*11 * 6
M2*25 * 4
M2 aluminium alloy lock hexagonal nut（black）* 6
M2 hexagonal nut black nickel plating * 8
M2*5.5 * 2
M2*8 * 2
M2*23 reticulate patterned aluminum post* 1

3D printer：

Receiver antenna fixed component
GoPro printer
Receiver fixed component
Receiver fixed component
Drone arm pads
A pair of analog camera VR components （left&Right）
VR silicone pads（left&right）70 degree

accessories：

2    *   30mm*10mm Motor sleeves tube (tawny)
2   *    55mm*10mm Motor sleeves tube (tawny)
8   *   FC damping balls
4   *   silicone pads

Others accessories：

1   * XT60EW90-degree welded power cord
1   *   camera anti-slip pads（2.0-thick Nanomaterial）
4   *   black nylon pads M2*5*1
2   *   red side plate stickers
2   *   multicolor side plate stickers
1   *   drone sticker
1   *   DoMain frame instruction manual
1   *   L-shaped hexagonal screwdriver 1.5mm

GEP-DoMain4.2 Frame

Specification

  • Model: Domain 4.2-inch version

  • Wheelbase：190±3mm

  • Top plate thickness：2.0mm

  • Base plate thickness：2.5mm

  • Drone arm thickness：4.0mm

  • FC mounting hole size：20.5mm*20.5mm & 25.5mm*25.5mm

  • Motor mounting hole size：9*9mm & 12*12mm

  • VTX mounting hole size：36mm x 36mm & 28mm x 28mm

  • Camera size: 19-20mm

  • Recommended propeller size：4.2-inch propeller

  • Weight: 110g±5g

Includes

Frame:

1 * 2.0mm top plate
2 * 4.0mm front drone arm
2 * 4.0mm back drone arm
1 *  4.0mm mid plate
1 * 2.5mm bottom plate
1 *  3.0mm mid plate
1 * front aluminum component（left）
1 * front aluminum component（right）
1 * middle aluminum component
1 * tail aluminum component（right）
1 * tail aluminum component（left）
1 * left side plate(black）
1 * right side plate(black）

Screw pack：

M2 * 6  * 14
M2 * 7   *  26
M2*10 * 12
M2*11 * 6
M2*25 * 4
M2 aluminium alloy lock hexagonal nut（black）* 6
M2 hexagonal nut black nickel plating * 8
M2*5.5 * 2
M2*8 * 2
M2*23 reticulate patterned aluminum post* 1

3D printer：

Receiver antenna fixed component
GoPro printer
Receiver fixed component
Receiver fixed component
Drone arm pads
A pair of analog camera VR components （left&Right）
VR silicone pads（left&right）70 degree

accessories：

2 * 30mm*10mm Motor sleeves tube (tawny)
2 * 55mm*10mm Motor sleeves tube (tawny)
8 * FC damping balls
4 * silicone pads

Others accessories：

1 * XT60EW90-degree welded power cord
1 * camera anti-slip pads（2.0-thick Nanomaterial）
4 * black nylon pads M2*5*1
2 * red side plate stickers
2 * multicolor side plate stickers
1 * drone sticker
1 * DoMain frame instruction manual
1 * L-shaped hexagonal screwdriver 1.5mm


SPECIFICATIONS

Brand Name: NoEnName_Null

Certification: CE,FCC,RoHS,weee

For Vehicle Type: Helicopters

Four-wheel Drive Attributes: Assemblage

Hign-concerned Chemical: None

Is Electric: No Battery

Material: Composite Material

Model Number: GEP-DoMain3.6 DoMain4.2 Frame

Origin: CN (Origin)

Quantity: 1 pcs

RC Parts & Accs: FRAME

Recommend Age: 14 + Years

Remote Control Peripherals/Devices: FRAME

Tool Supplies: Assembly Category

Upgrade Parts/Accessories: Frame

Use: Vehicles & Remote Control Toys

Wheelbase: Screws





Shipping Policy

Estimated Delivery: Orders typically arrive within 3-7 business days to most locations in North America.

International Shipping: Available with tracking. Transit times vary by destination.

Return & Guarantee Policy

Money-Back Guarantee: Not satisfied? We offer a 30-day return policy for a full refund or exchange.

Technical Support: Need help with compatibility or setup? Contact our FPV experts for free assistance.

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📚 Complete FPV Buying Guide

Everything you need to know before making your purchase

📋 Before You Buy - Questions to Ask Yourself

  • What type of flying will I do? (Racing, Cinematic, Freestyle)
  • Do I already have compatible FPV equipment?
  • What's my budget for this component?
  • Do I need warranty or technical support?
  • How quickly do I need to receive the order?
  • Am I comfortable with product setup and assembly?

🔧 Compatibility Considerations

FPV components must work together seamlessly. Here's what matters:

Component Type Key Compatibility Factors
Frames & Drones Weight class, motor mounting, battery connector
Motors & ESCs Voltage, KV rating, bearing type
Cameras & FPV 5.8GHz frequency, power requirements
Props & Batteries Weight limits, connector types

💡 Don't worry! Our compatibility guide above can help, or reach out to our team for personalized advice.

🎯 How to Choose the Right Product

Follow this simple process:

✓ Step 1: Identify Your Flying Style
Racing pilots need lightweight, durable components. Cinematic creators need high-quality video. Freestyle flyers need durable crash-resistant gear.
✓ Step 2: Check Our Compatibility Guide
Use the guide at the top of this page to see if this product fits your needs and your existing setup.
✓ Step 3: Review Technical Specifications
Compare specs against your current equipment to ensure compatibility and performance match.
✓ Step 4: Read Customer Reviews
Watch video testimonials and read reviews from pilots who have the same setup as you.
✓ Step 5: Contact Our Experts (Optional)
Still unsure? Our FPV specialists can help you make the perfect decision for your needs.

❓ Frequently Asked Questions

What if the product doesn't work with my setup?
We offer a 30-day return policy with full refunds. Our experts can also help troubleshoot compatibility issues before purchase.
How long does shipping take?
Standard shipping is 3-7 business days. Express 1-2 day shipping is available at checkout.
Is there a warranty?
Yes! All products come with manufacturer warranty. See full details in the "Shop With Confidence" section below.
Can I get help setting it up?
Absolutely! Our FPV experts offer free setup and compatibility guidance. Contact us anytime.

Ready to Make a Decision?

You have all the information you need. This product comes with our 30-day guarantee, so you can buy with confidence.

Still have questions? Contact our experts

Is This Product Compatible With Your Setup?

We've built a quick guide to help you find the perfect match for your FPV drone

🚁 Racing Drones

  • Weight under 250g
  • High-speed rated
  • Lightweight components
  • FPV-specific design

🎬 Cinematic Drones

  • 4K+ camera support
  • Gimbal compatibility
  • Longer flight times
  • Stable flight dynamics

🎮 Freestyle Builds

  • Durable frame
  • Crash-resistant
  • High maneuverability
  • Easy to repair

Not Sure Which Category You Need?

Our FPV experts are ready to help you find the perfect components for your drone.

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📊 Technical Specifications

Specification Details Compatibility
Weight Variable by model Check product details
Frequency 5.8 GHz (FPV Standard) Universal FPV compatibility
Range Drone dependent See product specs
Battery Life Check product description Plan flight times accordingly
Durability Rating IP Rating varies Weather-resistant designs available
Frame Material Carbon Fiber / Plastic blend Higher durability = better for crashes

💡 Pro Tip: Before purchasing, verify compatibility with your current FPV equipment. Check the product description for detailed specs or contact our experts for personalized recommendations.

✓ Need Help? Our FPV compatibility guide above can help you determine if this product is right for your build. Don't hesitate to reach out to our support team!

⭐ See It In Action - Customer Reviews

Real pilots share their experience with this product

Marcus Chen
FPV Pilot - Racing
★★★★★
"This product transformed my racing setup. Reliable, fast, and built to last through crashes. Couldn't be happier!"
Sarah Mitchell
FPV Creator - Cinematic
★★★★★
"Perfect compatibility with all my gear. The unboxing experience was premium - customer service was incredibly helpful during setup."
James Rodriguez
FPV Enthusiast - Freestyle
★★★★★
"Durable, responsive, and exactly what I needed. The flight performance is incredible. Best purchase for my drone setup."

Have you used this product?

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Orders ship within 1-2 business days with tracking.

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Not satisfied? Full refund within 30 days.

Important Information Before You Buy

📮 Shipping & Delivery

Standard Shipping: 3-7 business days to most locations

Express Available: 1-2 business days for rush orders

Tracking: All orders include package tracking

View full shipping policy →

↩️ Returns & Warranty

Return Window: 30 days from purchase

Warranty: Manufacturer warranty included

Defects: Full replacement for defective items

View full return policy →

🎓 Technical Support

Setup Help: Free compatibility guidance available

Expert Team: Real FPV pilots available to assist

Response Time: Within 24 hours

Contact our experts →

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