W20 HD O4 Wide 100mm 2S 2 Inch Freestyle FPV Racing Drone ELRS BNF with H415 15A AIO 1202.5 11500KV Motor

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 2026.8.20. To meet diverse user needs, we provide two optional solutionss: 1. For the latest official upgraded performance and features, please purchase the newly released W20 O4 Wide version on this page; 2. If you still need the original classic O4 Lite version, you can purchase the W20 version without the O4 Lite module and install the O4 Lite module yourself. 

This version upgrade only optimizes and iterates the adaptation module with overall improved core performance and user experience.

Product Overview:
RATEFPV W20--the ultimate hardcore mini freestyle drone for pilots. This 2-inch "Mini Powehouse" (70g, under 250g threshold) flies legally without registration, combining pro performance, easy usability, and low repair costs. Engineered for aggressive freestyle, tight spaces, and skill growth, it solves common mini FPV pain points with a high-performance H4 main control, built-in ELRS (zero-latency), replaceable O4 wide-angle lens, and ultra-durabl 2.5mm T700 carbon frame. A reliable, agile companion for backyard, urban, or indoor FPV adventures.

Key Features:
1. Pro-Level Performance Core: Equipped with a high-end H4 main control, unlocking 8K+ bidirectional DSHOT600 for ultra-responsive throttle and zero lag – balancing the extreme performance of F7 chips with the stable buffering of F4 chips for a buttery-smooth flying experience.

2. Built-in ELRS Protocol: Integrated ELRS receiver for ultra-low latency (<1ms) and anti-interference control, supporting 2.4GHz/915MHz dual-band. Bind once, fly instantly – no complicated setup, perfect for fast-paced freestyle flying.

3. Built-in Bluetooth Tuning: Adjust parameters quickly– fine-tune flight feel, LED lights, and ESC settings in seconds, even in the field.

4. Custom 32-Bit ESC: Specially calibrated for smooth, step-free throttle response – no signal loss, no jitter, even during aggressive maneuvers, ensuring stable power output in every flip and roll.

5. Ultra-Light 70g Design: Well under the 250g registration threshold in most US/EU regions – fly legally without registration, perfect for backyard practice and urban freestyle sessions.

6. Durabl & Crash-Resistant: 2.5mm T700-grade carbon fiber frame (thicker than standard mini drones) and 7075 aviation aluminum motors – lightweight yet tough enough to withstand hard crashes, reducing downtime between flights.

7. Customizable LED Lights: Personalize LED colors and modes to stand out during night flights – add style to your freestyle clips and make your drone easy to spot.

8. Flexible Battery Setup: 2 top-mounted battery fixing methods (secure, no falling off) – compatible with almost all 550-650mAh batteries. The top-mounted design centers the propeller plane, delivering linear action response for precise, consistent freestyle moves.

9. Impressive Endurance: Up to 6 minutes of flight time per charge – perfect for short, intense freestyle sessions, with quick battery swaps to keep the fun going.

Specification (O4 Wide Version):
Model: W20
Product Name: 2 Inch O4 Wide Freestyle FPV Racing Drone
Frame: W20 O4 Wide Frame
Wheelbase: 100mm
Top Plate Thickness: 1.5mm T700
Bottom Plate Thickness: 2.5mm T700
Main Controller Chip: H415
ESC Continuous Current: 15A, BL32 Firmware
Gyro: ICM‑42688
Receiver: Built‑in ELRS 2.4GHz
Power Plug: Standard XT30
Motor: RATE1202.5 11500KV
Propeller: HQ2023‑3
Recommended Battery: 2S 550mah
Flight Time: 3‑6 mins Weight: 70g ± 5g (Complete drone with propellers)

Package Included:
1 x RATEFPV W20 FPV Racing Drone
1 x Damper Ball (M2*7.7)
4 x Foot Pad (W20 Foot Pad 3D Printed Part)
2 x Battery Clip (W20 Battery Mount 3D Printed Part)
2 x Aluminum Spacer (M2 × 15)
1 x Screwdriver (M2 Hex Socket)
2 x Stack Screws (M2 × 16)
6 x Frame & Motor Screws (M2 × 5)
5 x Propeller Screws (M2 × 7)
1 x User Manual