Flywoo GOKU BS 20A ESC V3 2-4S - 16x16mm
SKU: 96418277039

Flywoo GOKU BS 20A ESC V3 2-4S - 16x16mm

Sale price$35.09 Regular price$38.99
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Flywoo GOKU BS 20A ESC V3 2-4S - 16x16mmNote: The O4 lite can handle a max voltage of 1 3S. When using a 4S battery, an extra 5V BEC is needed. The Flywoo F405 NANO has been completely upgraded! We have further minimized and integrated the FC layout based on the original design. The new Flywoo GOKU GN405 Nano FC V3 w ELRS 2. 4g is compact and features a USB C universal port that is compatible with current mainstream data cables. It also supports the DJI O3 interface, allowing compatibility

Note: The O4 lite can handle a max voltage of 1-3S. When using a 4S battery, an extra 5V BEC  is needed.

The Flywoo F405 NANO has been completely upgraded! We have further minimized and integrated the FC layout based on the original design. The new Flywoo GOKU GN405 Nano FC V3 w ELRS 2.4g is compact and features a USB-C universal port that is compatible with current mainstream data cables. It also supports the DJI O3 interface, allowing compatibility with high-quality digital transmission modules. Additionally, it has a complete set of six UART ports. Importantly, this flight controller is equipped with a TCXO ELRS high-precision receiver, making it an ideal solution for space-saving in micro drones. This flight controller is compatible with both QUAD and HEX drones, and users can switch between different ESC models. The latest three ESC models include: the 20A (QUAD) plug-and-play ESC, the 20A (HEX) plug-and-play ESC, and the high-performance 35A (QUAD) ESC. These options meet your compatibility needs for different drones, ensuring you have fun during your flights!

This is also a replacement ESC for the GOKU GN405 Nano HD 20A Stack V3

Check out all our ESC Collection and the rest of our Flywoo Products!

Specifications:

20A ESC (QUAD) Version
GOKU BS 20A ESC w/ LED V3 16x16
ESC MCU BB21F16G 
POWER LED YES
Continuous current  20A
Input 2-4s lipo
Supports 
PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600
Size 27×33mm board,16mm mounting holes (M2)
Weight 4.5g


Package Includes:

  • 1 x Flywoo GOKU BS 20A ESC V3 2-4S - 16x16mm

 

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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 96418277039

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Gus
Pawtucket, US
★★★★★ 5
Heavy chewer approved.
Style: Ball, Size: Medium (Pack of 1)
My pomsky will destroy a toy in minutes. Ropes, and the "indestructible" nylon type stuffs are no match for my furry shark. This ball has stood up to him like David. He loves the crunch and it is so much more tolerable than a squeaker. These will be a staple in his toy box - Chuckit toys are really the most durable dog toys I have found in three years.
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Reviewed in the United States on April 26, 2026
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Gold Coast
Dallas, US
★★★★★ 5
Fun Ball
Style: Ball, Size: Medium (Pack of 2)
Great new ball for our pup. He loves the sound of the crunch!
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Reviewed in the United States on May 25, 2026
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Cheryl
Los Angeles, US
★★★★★ 5
Durability
Style: Ball, Size: Medium (Pack of 2)
My dog loves these balls!
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Reviewed in the United States on May 25, 2026
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ShainaKatt
Charlottesville, US
★★★★★ 5
Dogs love them
Style: Ball, Size: Medium (Pack of 2)
Our dogs love these. What’s great is that you can add more plastic (like from water bottles) if the plastic starts to fall out from the center. If you have a chewer, though, these won’t last you long. Our shepherd mix loves these and then starts to pull the rubber apart the more she plays with it. Our other dogs treat it normally, though, and those ones last forever. They also get some decent height when bounced, and they make a unique whistling noise when thrown.
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Reviewed in the United States on November 17, 2025
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waragon
Lowell, US
★★★★★ 4
Our pup loves the cronch cronch!
Style: Ball, Size: Medium (Pack of 1)
I bought our 15 month old Coton several Chuck-It toys on an Amazon deal. He is incredibly playful, mischievous, and ball/toy obsessed, especially for anything that makes noise. He can also be very destructive so I love how durable most of their products are - they’re among our longest lasting toys and worth every penny. We have yet to take them to the dog park, but they’re a perfect size for sharing in play time. And they are keeping him busy at home - that’s a good thing. He loves investigating the crunchy-cronchy-crinkly sound which is a nice change from squeakers. It can withstand his destructive chewing well-being, gentle on his little teeth. I love that. Chuck-It is thinking outside the box with a variety of balls to keep dogs engaged! I do worry about the crinkle plastic inside because it is accessible because of the air holes and it feels a little sharp. So this will have to be an at home toy so we can monitor his play.
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Reviewed in the United States on May 28, 2026

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