Flywoo FlyLens 75 HD HDZero 2S (V1.3)
Flywoo
2S whoop with full protective ring — cinewhoop-leaning
Current best price is 24% below the manufacturer's list price ($279.99).
Buy at GetFPV ↗A 75mm-class (1.6-inch prop) 2S brushless whoop with a full protective ring and a genuine Whoop Lite , built as an outdoor-capable park flyer and smooth indoor rather than a reflex trainer.
The V1.3 revision (April 2024) uses the GOKU F405 HD AIO V2 board with serial (UART) ELRS 2.4GHz, USB Type-C, and 9x9mm motor mounting holes; earlier revisions differ in these respects.
The HDZero Whoop Lite VTX has no reverse-polarity protection; a single miswired pack replacement destroys it permanently.
Pre-V1.3 units had an unexpected-shutdown-at-low-voltage issue that V1.3's new 9V BEC cures; V1.3 also reinforced the camera mounting holes and switched the HD VTX bracket to a tougher material.
Retail supply of the HDZero variant is thin and pricing is inconsistent across resellers; the full ELRS BNF is reliably stocked only direct from Flywoo, with some vendors offering PNP only (receiver not included).
It is the most affordable current route to a ring-protected 2S HDZero whoop and sits below the open-prop FlyLens 85 HD ELRS in price.
The full story
Built on a carbon-plus-PC Y-frame with a full protective ring and a reverse-thrust pusher layout that keeps props out of the camera view, it pairs a genuine HDZero Whoop Lite VTX and Nano V3 camera with a three-point CNC shock mount that eliminates jelly. The quick-release frame assembles with five screws and the quick-release battery compartment accepts 2S 550-1000mAh XT30 packs, so pack swaps and crash repairs are fast.
At 51.5g bare it is the lightest HD variant in the FlyLens 75 family (the O3 version is 79.5g), but around 80g all-up with a 2S pack it flies as a momentum-carrying cruiser rather than a sub-30g wall-bouncing trainer. Flywoo credits the HDZero build with the family's best flight times — 4:30 on a 2S 550mAh up to 8:00 on a 2S 1000mAh — and a 70km/h top speed.
The V1.3 revision (April 2024) added a reinforced frame kit and the GOKU F405 HD V2 board with true serial () 2.4GHz, so it binds and updates like a full-size ELRS quad with any ELRS 2.4GHz radio — unlike SPI-ELRS whoops with their limited update path. Its 720p60 HDZero video is native to BoxPro+ goggles, and the onboard module takes full Configurator firmware updates (Flywoo EL24P flash target).
Reviewers described the platform as notably quiet, stable, and confident in tight indoor spaces. The HDZero Whoop Lite VTX outputs a selectable 25/200mW, and V1.3's 9x9mm motor mounting holes widen motor choice.
Pros & cons
Pros
- Lightest HD version of the FlyLens 75 platform: 51.5g bare (manufacturer table and retailer listing agree) versus 79.5g for the DJI O3 variant, thanks to the ~7g HDZero Whoop Lite + Nano V3 combo — Flywoo's own comparison table credits the HDZero build with the best flight times of the family (4:30 on 2S 550mAh up to 8:00 on 2S 1000mAh) and a 70km/h top speed.
- Built-in ELRS is serial/UART, not — the onboard 2.4GHz module is internally wired to UART1 of the GOKU F405 HD AIO V2 (Flywoo EL24P flash target), so it takes full ExpressLRS Configurator firmware updates and binds cleanly with your ELRS radio, unlike SPI-ELRS whoops with their limited update path.
- V1.3 revision fixed documented defects: a new 9V cures the unexpected-shutdown-at-low-voltage problem, the frame kit reinforces the camera mounting holes, the HD VTX bracket uses tougher material, the USB port gains Type-C compatibility, and 9x9mm motor mounting holes widen motor choice.
Show all 6 pros
- Full PC protective ring on a quick-release frame that assembles with five screws, plus a quick-release battery compartment accepting 2S 550-1000mAh XT30 packs — crash repairs and pack swaps are fast, and Flywoo sells the V1.3 frame kit separately.
- Pusher (reverse-thrust) layout keeps props out of the camera view, and the three-point CNC camera shock mount eliminates jelly; the platform reviewed as notably quiet, stable, and confident in tight indoor spaces.
- Cheapest current path to a ring-protected 2S HDZero whoop, available as ELRS or direct from Flywoo, and less than the open-prop FlyLens 85 HD ELRS.
Cons
- Heavy for a whoop — around 80g all-up with a typical 2S pack — so it carries momentum like a small cinewhoop rather than bouncing off walls like a sub-30g trainer; it is the wrong tool for low-inertia indoor reflex practice.
- Platform reviews report limited punch-out headroom outdoors and sharply reduced battery life in wind, so the claimed 8-minute flight time only holds for calm cruising on a 1000mAh pack.
- The HDZero Whoop Lite VTX tops out at 200mW (25/200mW selectable) and has no reverse-polarity protection — one miswired pack replacement kills it permanently.
Show all 5 cons
- Front-to-back battery mounting on this frame was criticized for risking USB-port damage in the pre-V1.3 review; batteries are not included and the vendor never publishes an all-up weight.
- Retail availability of the HDZero variant is thin and pricing inconsistent: confirmed sold out at DefianceRC, PNP-only at NewBeeDrone (receiver not included), with the full ELRS BNF reliably listed only at Flywoo direct.
Specs
Retailers & price history
| Retailer | Current | Stock | Lowest confirmed | Highest confirmed | Checked |
|---|---|---|---|---|---|
| Flywoo (direct) | $279.99 | In stock | $279.99 (2026-07-04) | $299.99 (2026-07-04) | 2026-07-04 |
| GetFPV | $211.99 | In stock | $211.99 (2026-07-04) | $211.99 (2026-07-04) | 2026-07-04 |
Current = cheapest ready-to-fly configuration (video system included, ELRS) tracked at that retailer; sold-out rows show the last listed price. Lowest/highest are from every confirmed scan since 2026-07-02 — the log grows with each stock check.
Replacement parts & batteries
Crash spares that fit this model, checked against the shops like everything else. Batteries show three price tiers — $ lowest, $$ middle, $$$ highest — among compatible in-stock packs.
Batteries
| Part | Price | Availability |
|---|---|---|
| Gaoneng GNB 2S 550mAh 100C LiHV (XT30) $ 2S 550mAh 100C LiHV · XT30 · 29g · 12×18×69mm long pack · JST-XH balance |
$10.49 | In stock at RaceDayQuads |
| BetaFPV LAVA 2S 550mAh 75C Battery (2-pack, XT30) $$ 2S 550mAh 75C · XT30 (16AWG) · 29.5g · 67×15.5×13.5mm · JST-XH2.54 balance · sold as 2-pack |
$19.99 | In stock at BetaFPV (direct) |
| Flywoo Explorer 2S 550mAh 80C LiHV (2-pack, XT30UP) $$$ 2S 550mAh 80C LiHV · XT30UP (XT30-compatible Amass-sheath pigtail) · sold as 2-pack |
$20.99 | In stock at Flywoo (direct) |
Props
| Part | Price | Availability |
|---|---|---|
| Flywoo 1611 tri-blade 40mm props (1.5mm shaft, 8pk) 1611 tri-blade · 40mm · 1.5mm shaft · 8 pack |
$4.99 | In stock at RaceDayQuads |
Motors
| Part | Price | Availability |
|---|---|---|
| ROBO 1003 14800KV motor 1003 14800KV · 1-2S · 1.5mm shaft · 3.3g · sold per motor (5-pack at Flywoo) |
$13.99 | In stock at Flywoo (direct) |
Frames
| Part | Price | Availability |
|---|---|---|
| FlyLens 75 V1.3 frame kit — Analog/Vista/Walksnail/HDZero (14mm cam) V1.3 75mm frame kit · injection-molded ring · 14mm cam mount · fits HDZero nano cams |
$19.99 | In stock at Flywoo (direct) |
Video
| Part | Price | Availability |
|---|---|---|
| HDZero Whoop Lite Bundle (VTX + Nano V3 camera) HDZero Whoop Lite VTX + Nano V3 camera bundle |
$77.99 | Sold out at RaceDayQuads |
Flight controller
| Part | Price | Availability |
|---|---|---|
| GOKU F405 HD 1-2S 12A ELRS AIO V2 F405 AIO · 1-2S · 12A BLHeli_S 4-in-1 · serial ELRS 2.4G · 9V BEC for HD VTX |
$79.99 | In stock at Flywoo (direct) |
Chargers
| Part | Price | Availability |
|---|---|---|
| Flywoo EasyPower E24 2S Battery Charger EasyPower E24 · Flywoo's OEM 2S charger for Explorer XT30UP packs (E16/E24 listing; E24 = 2S model) |
$29.99 | In stock at Flywoo (direct) |
| ToolkitRC M450 50W Mini Balance Charger (2S-4S) 50W 5A mini balance charger · charges 2S packs via their JST-XH balance lead (the standard on all XT30 2S whoop packs) |
$47.99 | In stock at RaceDayQuads |
Other spares
| Part | Price | Availability |
|---|---|---|
| FlyLens 75/85 HD VTX bracket mount Bracket mount for whoop-size HD VTX (HDZero Whoop Lite) · fits 75 and 85 |
$2.99 | In stock at Flywoo (direct) |
| FlyLens 75/85 CNC camera bracket (14/18/20mm + O4 Pro) CNC camera bracket · pick 14mm (HDZero Nano), 18mm (O4), 20mm (HDZero Micro) or O4 Pro |
$3.99 | In stock at Flywoo (direct) |
| FlyLens 75 prop guard (protective ring) Replacement PC protective ring for 75mm frame · clear/clear-black/red/green |
$4.99 | In stock at Flywoo (direct) |
| FlyLens 75 bottom plate (O3Lite/Wasp/Walksnail/HDZero/Analog) V1.3 75 bottom plate · O3Lite/Wasp/Walksnail/HDZero/Analog version |
$6.99 | In stock at Flywoo (direct) |