SKU: 77100300299

Sub250 1s Nanofly20 Walksnail HD 2 inch Freestyle Quadcopter

Sale price$107.74 Regular price$119.71
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Sub250 1s Nanofly20 Walksnail HD 2 inch Freestyle QuadcopterIntroducing the Sub250 Nanofly20, the ultimate 2 inch mini FPV drone. With its compact 88 mm wheelbase, this drone is perfect for flying indoors and performing freestyle stunts. The powerful 1002 21000kv motor ensures a smooth and responsive flight experience, while the lightweight and highly integrated FC board allows for agile maneuvering. The carbon fiber bottom plate adds strength and durability to the frame, making it capable of withstanding the

Introducing the Sub250 Nanofly20, the ultimate 2-inch mini FPV drone. With its compact 88 mm wheelbase, this drone is perfect for flying indoors and performing freestyle stunts. The powerful 1002 21000kv motor ensures a smooth and responsive flight experience, while the lightweight and highly integrated FC board allows for agile maneuvering. The carbon fiber bottom plate adds strength and durability to the frame, making it capable of withstanding the rigors of intense flying. This version of the Nanofly20 comes equipped with a Walksnail VTX, allowing you to capture high-quality video footage of your flights. At a weight of less than 250g, this drone is exempt from registration requirements and its small flying noise ensures a quiet and peaceful flying experience. Whether you're a beginner or an experienced flyer, the Sub250 Nanofly20 is the perfect choice for freestyle fun in small spaces.

With its compact size and powerful motor, the Sub250 Nanofly20 is the new standard for micro FPV drones. Try it today and experience the fun of freestyle flying.

Features

1. Weight of the drone is less than 250g, you can take it off without registration.
2. The 1002 21000kv motor has plenty of power, and the 1s battery can also have an excellent flying feel!
3. Ultra-highly integrated flight control board, lightweight design
4. The carbon fiber bottom plate design enhances the overall strength of the rack.
5. Small flying noise, quiet flight.
6. A new choice for freestyle in small indoor spaces.
7. High selectivity of Video transmission, compatible with mainstream high-definition Video transmission( Avatar/HDZero).

Specifications

  • Brand Name: Sub250
  • Version: Walksnail Avatar 1S Mini
  • Product name: Nanofly20
  • Frame: NF20
  • Wheelbase size: 88mm
  • Weight:42.8g
  • Arm thickness: 1.5mm
  • Flight Controller: Redfox A1 F4 5A 4in1 AIO FC
  • MCU: STMF411
  • IMU: ICM42688-P
  • OSD:BetaFlight OSD w/AT7456E chip
  • ESC: Bluejay O-H-5 96K
  • VTX: Walksnail Avatar mini 1S VTX
  • Camera: Walksanil nano
  • Propeller: HQprop 51mm*3
  • Antenna: Copper tube antenna
  • Motor: Sub250 1002 21000kv
  • Receiver Version: ELRS (SPI)
  • Battery: Recommend 530mAh 1S 90C LiHV battery (Not include)

Included

  • 1 x Nanofly20 Walksnail Avatar 1S Mini Quad
  • 4 x HQ 51MM-3 propellers
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: 77100300299

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H
Pawtucket, US
★★★★★ 5
Lovely and comfortable
Color: Brown, Size: Mid Back
Well made and easy to put together. I bought 2 and found them both to be well worth the money. You can tell the quality is there vs. other chairs I’ve bought online before.
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Reviewed in the United States on May 6, 2026
K
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KCrowley
Phoenix, US
★★★★★ 4
Smooth!
Color: Brown, Size: Mid Back, Color: Brown, Size: Mid Back
Good value and looks pretty good. Faux leather feels like Naugahyde. Should be durable since that's what boat seat are made of. Could use a bit more lumbar support, but overall quite comfortable. Wider than I expected (so it must be designed for us Americans.) Casters are fantastic. Far superior to traditional plastic casters. Because these are made of rubber, they are dead quiet and smoooooth rolling across the flooring. Took about 30 minutes to assemble. Lots of parts but the pictorial instructions were clear. I'd give it five stars, but I wish it had a bit more height adjustment. We'll see how it holds up, but so far I'm pretty pleased.
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Reviewed in the United States on December 29, 2025
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Buman
Dallas, US
★★★★★ 5
Very pleased with my purchase
Color: Brown, Size: Mid Back
Easy to put together - instructions are good - excellent quality and the chair is comfortable. Far from being flimsy it's a heavy chair which rolls perfectly as needed. You won't find that many good chairs (if any!) at this excellent price. As always the ultimate question is: would I buy it again? The answer is YES, definitively. Great purchase.
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Reviewed in the United States on May 23, 2026
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Craig
Whiting, US
★★★★★ 5
superb, worth 2x the pricez
Color: Brown, Size: High Back
While this may appear to be an average run of the mill copycat sort of generic office chair, it's actually very comfortable with perfect lumbar support. Looks great, and the leather (or leather equivalent) feels durable. This sucker will last me in my WFH setup for years I do not doubt. Save yourself a few hundred bucks getting this versus some "premium" office chair... I doubt you'll notice much if any difference.
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Reviewed in the United States on May 5, 2026
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Lana M.
Belleville, US
★★★★★ 5
22 year old gamer approved.
Color: Black, Size: Mid Back
So far so good!! I bought this chair for my gamer son, he sat the springs out of his last one, so this one making it this long has me very pleased. It was easy to put together, and the quality is pretty notable, especially the wheels, super smooth rolling. It was definitely worth what we paid for it, and he finds it very comfortable, providing plenty of back support, and a stable seat for hours of gaming.
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Reviewed in the United States on May 10, 2026

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