RATEFPV
RATEFPV W20 2" Freestyle With ELRS Receiver
RATEFPV W20 2" Freestyle With ELRS Receiver
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- Race-Proven Performance
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Version Update Notice
As the official O4 version has been officially upgraded to the new O4 Wide version, the old W20 O4 version has been removed from our store shelves on 2026.7.20.
To meet diverse user needs, we provide two optional solutions:
1. For the latest official upgraded performance and features, please purchase the newly launched W20 O4 Wide version;
2. If you still need the original classic O4 Lite version, you can buy the W20 No O4 Lite Unit version and install the O4 Lite module by yourself.
This version upgrade only optimizes and iterates the adaptation module with overall improved core performance and user experience.
The 70g Freestyle Beast That Survives Your Worst Crashes
Most 2-inch drones crack on the first concrete kiss. The W20 doesn't. 2.5mm T700 carbon fiber meets 7075 aviation aluminum in a 70g frame that flies like it weighs twice as much — and walks away from the crashes that ground standard minis. No registration. No setup headaches. Just charge, bind, and fly harder.
Survive crashes that kill other 2-inch drones. The 2.5mm T700 carbon fiber frame is 25% thicker than the 2mm standard on most minis. Paired with 7075 aviation-grade aluminum motor mounts — the same alloy used in aerospace structural components — the W20 takes hits that would total a standard mini. Less downtime. More flight time. Lower repair bills.
Throttle so responsive, it feels like mind-reading. The H4 flight controller runs 8K bidirectional DSHOT600 — you get the raw performance of an F7 chip with the buttery stability of an F4. Combined with the custom 32-bit ESC's step-free throttle curve, every micro-adjustment translates instantly. You'll feel the difference in your first flip.
Fly legally. Anywhere. No registration, no paperwork. At 70g, the W20 sits well under the 250g threshold in the US and EU. No FAA registration. No Remote ID headaches. Backyard, park, urban gap — charge, bind, fly. It's the legal-wherever-you-are freestyle machine.
Built-in ELRS. Sub-1ms latency. Zero setup. The integrated ELRS receiver delivers anti-interference control on 2.4GHz with under 1ms latency. No external receiver to wire. No complicated binding ritual. Power on, bind once, fly instantly — even in RF-noisy urban environments.
Tune in the field, not at your desk. Built-in Bluetooth connects to your phone — adjust PIDs, rates, LED colors, and ESC settings between packs without a laptop or USB cable. Tweak your flight feel right where you're standing.




Picture Your Next Session
You're at the park — no field reservation, no registration, no stress. You pop in a 600mAh pack, bind your ELRS radio, and you're in the air in under 60 seconds.
The H4 FC translates every stick input like it's reading your mind. You hit a gap you'd never try with a 5-inch — the W20 slips through clean. You clip a branch on the exit. It tumbles, hits grass, bounces.
You walk over, pick it up, check the props — still good. Back in the air before your buddy's 5-inch even re-arms.
That's the W20 difference: fly harder, crash cheaper, fly again.
W20 vs Standard 2-Inch Drones
| Feature | RATEFPV W20 | Standard 2" Mini |
|---|---|---|
| Frame Thickness | 2.5mm T700 Carbon | 2.0mm Carbon |
| Flight Controller | H4 (F7 perf + F4 stability) | F4 or F411 |
| ELRS Receiver | Built-in, no wiring | External, DIY install |
| Motor Mounts | 7075 Aviation Aluminum | Standard aluminum |
| Field Tuning | Bluetooth (phone) | USB + laptop only |
| Weight | 70g (no registration) | 80-120g (may need registration) |
| Crash Survival | High — walks off concrete | Low — frame cracks |

Share

- 5 stars: 21 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
This is legitimately one of the best drones I own. It's surprisingly durable for its size and performs perfectly. Everything is extremely well done, nice and neat. The battery holder and xt30 print is the Best I've seen. Just get one!
This thing is PHENOMENAL! I crashed a Few times and it keeps getting up! I haven’t flown MANY quads or for Long.. UT, I am IMPRESSED and lord of spectaters are as well! I just wish I had a screen setup where people don’t constantly ask or Not Know what I’m seeing… I’d Love to share it on the Go & remotely.
Again! I’ll be waiting for newer versions I hope! Awesome! Worth the wait!
From word of mouth recommending a brand new small form yard or park ripper and it delivered exactly that out of the box, which was a nice design by the way the box itself..Though went ahead and designed and printed a RateFPV themed carry box when transporting the precious quad.
All parts are in house by RateFPV themselves so I am even more thoroughly impressed by the build quality combined with the responsiveness of the quad itself.
Quite soon after first flight of the W20 I already have the urge to pick up a back up additionally the opportunity to try the S30 or L40 is equally tempting.
Best 2inch reaper ever had! Check out my first flights: https://youtu.be/p9zxDgLVX2o
Super well-crafted little drone. Current flight rules ban bigger quads, so I can only fly these mini ones. Tiny size, complete performance!
The RateFPV W20 is a fantastic little 2 inch drone. It is the perfect size, weight, and power to fly just about anywhere. It's such a fun, zippy, awesome drone to fly both indoor and outdoor. Five stars, higly recommended.
I love this little drone. Great tune. Flys great, built for freestyle. Plenty of power.
Can you publish the stl files for the battery holder
I love this tiny drone. So much power and a blast to fly
received in perfect condition will shop again
Flies great, it's a winner! Cool compact design.
Amazingly fun little quad, its power it’s unexpected every time I fly it, can never believe how well it flies. The 04 wide camera is great but haven’t been able to stabilize it, that’s not rated issue that’s ski’s issue. Gyro issue. Still it flies so well that I stabilized is ok
Great freestyle drone but also very smooth for indoor shots. Powerful yet quiet , also durable. Ive used 1000 mah no problem also 350 its the best 2inch ripper out right now
Love it. well built . Would buy again.
I was pleased to have received the new version. As I only learned of it after I order it.
Rate rocks!! This little rocket is the best fun I’ve had for a long time and it fits in my pocket 😂 well built and handles perfectly ! Crisp !
good products with quick response