SKU: 78426332293

TUNERC 3.5″ Carbon Fiber Frame (Separate Arms) FPV Frame Kit

Sale price$15.29 Regular price$16.99
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

TUNERC 3.5″ Carbon Fiber Frame (Separate Arms) FPV Frame KitThis fresh new 3. 5 frame is specifically designed for lightweight, quite and agile 3. 5 toothpick builds. Fits 25. 4mm x 25. 4mm mounting pattern AIO board, 9mm x 9mm mounting pattern motors. It only weighs 18. 6g, with four arms+ two plates and hardware. Separated arms design makes it easy and cheap to maintain. Dedicated room is reserved for you to tuck the battery strap through the frame, so your build looks much cleaner. Carefully crafted DJI O3

This fresh new 3.5″ frame is specifically designed for lightweight, quite and agile 3.5″ toothpick builds. Fits 25.4mm x 25.4mm mounting pattern AIO board, 9mm x 9mm mounting pattern motors. It only weighs 18.6g, with four arms+ two plates and hardware. Separated arms design makes it easy and cheap to maintain. Dedicated room is reserved for you to tuck the battery strap through the frame, so your build looks much cleaner. Carefully crafted DJI O3 air unit mount makes the air unit fit perfectly on this X configuration frame.

Check out all our  3" Frames and the rest of our TUNERC Products Collection.

Tip for frame assembly: we highly recommend using medium strength threadlocker during screw installations, this could prevent the screws from loosening during flight.

Specifications:

  • Diagonal Length: 154mm
  • Arm Thickness: 3mm
  • Middle Plates Thickness: 1.5mm
  • Weight: 15g (4* frame arms+ 1* top plates+ 1* bottom plates)
  • AIO mounting pattern: 25.4mm x 25.4mm
  • Motor mounting pattern: 9mm x 9mm
  • Arms are well chamfered

 

 Recommended Build:

  • Motor: TUNERC 1104 3600KV motors
  • AIO: Poly F405 2S-4S AIO
  • Props: HQ 3.5 x 2.5 x 3
  • VTX: Analog/ DJI O3 air unit
  • Battery: 3S 450mah-4s 450mah

 

3D Printed Canopy Files

 

Assembly Guides:

3.5inch Frame Assembly Guide for Analog Build


Package Includes: 

  • 4 * frame arms
  • 1 * top plates
  • 1 * bottom plates
  • 1 * battery strap (suitable for 3s 450mah battery)
  • 4 * M2 x 8 socket head cap screws, 4 * M2 x 18 socket head cap screws, 8* M2 nuts
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 78426332293

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    Amazon Customer
    Draper, US
    ★★★★★ 1
    Not impressed
    Color: Beige, Size: 21.5"- 1 Panel
    Very flimsy but does the job intended
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    Reviewed in the United States on May 27, 2026
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    Amazon Customer
    Boise, US
    ★★★★★ 3
    Fair
    Color: Black, Size: 88"- 4 Panel
    Fair product. Very cheap quality.
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    Reviewed in the United States on August 10, 2025
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    TJD
    Belleville, US
    ★★★★★ 5
    Sturdy and Easy to Move
    Color: Black, Size: 132"- 6 Panel
    This 6 ft black partition on wheels is exactly what I needed to divide space without sacrificing style or stability. It’s sleek, professional-looking, and blends in well with any environment—from office spaces to home studios. The build quality is impressive—very sturdy and doesn’t wobble at all once it’s in place. The wheels glide smoothly and lock securely, making it easy to reposition or keep stationary as needed. Assembly was quick and straightforward, with all parts clearly labeled. Overall, this partition is a perfect combination of functionality and design. Highly recommend it if you need a durable, mobile room divider that looks great and performs even better.
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    Reviewed in the United States on August 4, 2025
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    Harrison Cole Youngren
    Cuba, US
    ★★★★★ 5
    Nice once put together.
    Color: Black, Size: 88"- 4 Panel
    I really enjoyed these ones. They got put up, putting them together was a two-man task and not very easy at all. They work really good. They're very heavy duty. You can hang things on them. I kick mine out of the way and they work like a charm!
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    Reviewed in the United States on November 2, 2025
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    Excelente
    Bozeman, US
    ★★★★★ 5
    Excelente calidad
    Color: Black, Size: Standard - 4 Panel
    Excelente
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    Reviewed in the United States on June 1, 2026

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