SKU: 89673183402

DarwinFPV FoldApe4 Analog Frame

Sale price$16.82 Regular price$18.69
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

DarwinFPV FoldApe4 Analog FrameUltra portable design meets precision engineering. The DarwinFPV FoldApe4 Analog Frame is a 4 inch micro long range FPV drone frame that features a foldable structure, shrinking its size by 70% for easy storage and transport. Whether you're capturing stunning aerial shots or cruising the skies, this frame ensures your build is both compact and ready to go. The lightweight 51g frame keeps your drone under 250g takeoff weight, making it compliant with

Ultra-portable design meets precision engineering. The DarwinFPV FoldApe4 Analog Frame is a 4-inch micro long-range FPV drone frame that features a foldable structure, shrinking its size by 70% for easy storage and transport. Whether you're capturing stunning aerial shots or cruising the skies, this frame ensures your build is both compact and ready to go. The lightweight 51g frame keeps your drone under 250g takeoff weight, making it compliant with regulations in most countries.

Designed to work with all mainstream video transmission systems—whether analog, DJI O3, RunCam Link WASP, or Walksnail Avatar—the FoldApe4 is as versatile as it is portable. It's also optimized for mounting a bare GoPro, with a reserved GPS installation location to enhance navigation and signal reception.

To tackle issues like vibration and arm rigidity, DarwinFPV has introduced carbon fiber propeller clamps and secure arm structures. Even under intense freestyle moves or crashes, the arms won't fold back mid-flight. Pre-assembled for your convenience, this frame is ready to go right out of the box—ideal for both novice pilots and seasoned pros looking for an efficient and travel-friendly setup.

Key Features:

  • Foldable Design: Reduces its size by 70% when folded, allowing easy storage without needing to remove the propellers. Fits right in your pocket for maximum portability.
  • Pre-Assembled: The frame arrives fully assembled, saving time and eliminating assembly guesswork, perfect for beginners.
  • Durable Arm Structure: Fixed with two screws when unfolded, ensuring the arms stay rigid even after a crash or during intense maneuvers.
  • High-Precision Prop Clamps: Carbon fiber propeller clamps with metal bushings provide ±0.05mm accuracy, reducing vibrations and enhancing durability.
  • Ultra-Lightweight Frame: Weighs just 51g, making it lighter than similar 4-inch frames, contributing to longer flight times and easier handling.
  • Wide Compatibility: Compatible with major VTX systems (analog, DJI O3, RunCam Link WASP, Walksnail Avatar), plus GPS and GoPro mounting capability.
  • Re-Optimized Design: Features a refined DC structure that eliminates front-rear moment asymmetry for better flight stability and feel.

Specifications:

  • Model: DarwinFPV FoldApe4 Analog Frame
  • Weight: 51g (frame only)
  • Size: 4-inch propeller compatibility
  • Takeoff Weight: Less than 250g (with proper build)
  • Recommended Setup: DarwinFPV 1504 long-life motors and 3S 1150mAh battery for 20 minutes of flight (analog version)
  • Material: Carbon fiber with high-precision metal bushings
  • Mounting Compatibility: Analog, DJI O3, RunCam Link WASP, Walksnail Avatar, GPS, and bare GoPro mount
  • Vibration Control: ±0.05mm accuracy in propeller clamps

What's in the Box:

  • 1 x Pre-Assembled FoldApe4 Frame
  • 1 x 15x165mm Kevlar Battery Strap
  • 1 x Accessory Bag
  • 1 x Spare Screw Pack
  • 1 x Phillips Screwdriver
  • 1 x Gray Velvet Bag
  • 1 x DarwinFPV Logo Sticker

Note: Accessories and packaging may vary based on supply availability.

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: 89673183402

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Ale quintero
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★★★★★ 5
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My dog loves this ball. It’s the perfect size, he enjoys playing fetch and this ball has been his fav one. Thank you guys for making my lil one happy
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Reviewed in the United States on May 2, 2026
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SueK
Whiting, US
★★★★★ 5
Great for heavy chewers! Belgian Malinois Approved!
Color: E) 8-Pack 2.5" Balls (Yellow)
I bought these 6 months ago because my dog kept loosing his Kong balls. These were such a better price ball (but still had good reviews) that I thought I would give them a try. They are wonderful. After six months of chewing and chasing and playing with a Belgian Malinois, the two that I’ve gotten out are still in great condition. The bright color makes them easier to find, so none have been permanently lost yet. They are bouncier and a little bit lighter weight compared to the Kong balls of the same size, which I honestly appreciate because my maligator likes to shoot them at my feet. So far the material seems high quality and I feel safe letting the dog chew on it for hours on end. The 8 pack was cheaper than 2 Kong balls. A great deal for a great product!!
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Reviewed in the United States on May 23, 2026
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Amazon Customer
Draper, US
★★★★★ 5
Durable, high-bounce dog balls that hold up well to energetic play
Color: D) 4-Pack 3" Balls (Yellow)
The Chew King 3-inch rubber balls have been great for active play sessions. The rubber feels thick and durable, and the bounce is surprisingly lively compared to many standard dog balls. They’re the perfect size for medium to large dogs and are easy for dogs to carry, chase, and retrieve. After repeated games of fetch, the surface has held up well without cracking or losing its shape. One thing that stands out is how easy they are to clean. Dirt and slobber rinse off quickly, so they’re ready for the next round of play. The bright color also makes them easier to find in grass or bushes compared to darker toys. For longer life, it helps to supervise play if your dog is a very aggressive chewer, since these are designed more for fetch than constant chewing. Also, rotating toys every few days can keep dogs more engaged and extend the lifespan of each ball. Overall, this is a solid set of durable fetch balls that provide great bounce and reliable outdoor playtime fun.
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Reviewed in the United States on March 5, 2026
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WilliamR
Belleville, US
★★★★★ 5
toughest dog balls in the world
Color: E) 8-Pack 2.5" Balls (Yellow), Color: E) 8-Pack 2.5" Balls (Yellow)
best balls in the universe. I have a 70# pit bull and a 120# presa canaria. All the other balls I bought lasted maybe 3 weeks, I have had these for over a year and play with them and the dogs 5-6 days a week. They still look brand new, They seem like they will last a year or so and they are both serious chewers. A presa has a bite force od about 525psi, twice a pitty
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Reviewed in the United States on April 24, 2026
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ZZmum
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★★★★★ 5
They worked out great!!!
Color: D) 4-Pack 3" Balls (Yellow), Color: D) 4-Pack 3" Balls (Yellow)
So far have been the solution we were looking for! I was extremely tired of the non stop destruction and order of large Chuckit balls for our high energy/high drive dog. For about the same price I bought four 3 inch balls to test out their durability and fit for the thrower. THEY WORK! Perfection! They even make a fun whistling sound as they sail through the air. They do require a tad more muscle in the thrower but that is not a problem. They have already shown to be WAY more durable. The 3 inch balls work in the large chunkit thrower. Super find.
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