NewBeeDrone AcroBee75 HD O4 Pusher
NewBeeDrone
Pusher-style 75mm 2S — unobstructed O4 camera view
The AcroBee75 HD O4 Pusher is NewBeeDrone's 75mm 2S whoop with a standard DJI O4 Air Unit on an inverted frame that keeps props out of the camera's view. It's for pilots who want the full DJI digital link on a 44g airframe.
Early production runs shipped with a camera holder that caused well-documented video jello; NewBeeDrone addressed it with a revised camera holder and a switch to biblade props. Old-stock or secondhand units may still have the original mount.
The manufacturer-direct price has been competitive for a BNF that includes a genuine DJI O4 unit; some third-party retailer listings have carried a noticeable premium over the direct price, while others have matched it.
The full story
Released in January 2025, this is a pusher build: the motors are inverted so the 40mm props tuck underneath the Cockroach75 frame. That layout centers the center of gravity, improves aerodynamic efficiency, and gives the DJI O4 camera a completely unobstructed forward view, while a floating camera mount isolates it from vibration.
Underneath runs proven hardware: the BeeBrain HD G4 flight controller pairs an STM32G474 MCU with an MPU6000 gyro and a 20A running Bluejay 0.19.2 at 48kHz, with three free UARTs. Flow 0804 14000KV motors spin 40mm HQ Ultralight props, power comes in over XT30 on 1-2S, and the craft weighs 44g without a battery.
Video is the standard DJI O4 Air Unit: 1080p/100fps low-latency transmission plus real 4K/60 onboard recording (1/2-inch CMOS, 24GB internal memory). Standard means not the O4 Pro, so expect a single antenna, a 117.6-degree instead of 155, no SD card slot, no D-Log M or 10-bit color, and roughly 20ms latency versus 15ms.
The radio link is NewBeeDrone's own UART-based 3.0 receiver with true dual-antenna diversity and an external crystal oscillator, so it takes normal firmware updates and provides telemetry. The O4's internal SBUS receiver comes pre-wired to UART4, which means a DJI FPV remote controller works with no added hardware. NewBeeDrone publishes firmware and printable STL files for the frame and mount parts, and backs the quad with US-based shipping and support.
Pros & cons
Pros
- Standard DJI O4 air unit records real 4K/60 onboard (1/2-inch CMOS, 24GB internal memory) with 1080p/100fps low-latency transmission — full DJI digital link on a 44g whoop
- (non-SPI) ExpressLRS 3.0 receiver with true dual-antenna diversity and external crystal oscillator — normal ELRS firmware updates, telemetry, and solid link range
- Inverted pusher layout centers gravity and improves aerodynamic efficiency, with a floating camera mount to isolate vibration
Show all 7 pros
- Proven hardware: MPU6000 gyro, STM32G474, 20A ESC running Bluejay 0.19.2 at 48kHz, with three free UARTs
- DJI O4's internal SBUS receiver is pre-wired to UART4, so it can be flown with a DJI FPV remote controller without adding hardware
- NewBeeDrone publishes firmware and printable STL files for the frame/mount parts, and offers US-based shipping and support
- Owners of current-revision units report it flies well out of the box; NewBeeDrone offered to take care of buyers who received the early jello-prone camera holder
Cons
- Early batches had severe camera jello — owner reviews called video 'unusable' in any flying condition until NewBeeDrone revised the camera holder and switched to biblade props; old-stock or secondhand units may still have the original mount
- Uses the standard O4, not the O4 Pro: single VTX antenna, narrower 117.6-degree FOV (vs 155), no SD card slot (fixed 24GB), no D-Log M/10-bit color, and ~20ms latency vs 15ms
- The standard O4 unit heats up quickly without prop airflow, so bench time between flights must be kept short
Show all 5 cons
- Owner ratings are polarized across retailers — 5.0/5 on NewBeeDrone's own reviews but sub-3/5 batches of reviews elsewhere citing jello and wind sensitivity
- Realistic flight time with the light 450mAh 2S pack is only about 3 minutes by NewBeeDrone's own spec; the headline 6-7 minute figures require heavier 850mAh HV packs
Specs
Retailers & price history
| Retailer | Current | Stock | Lowest confirmed | Highest confirmed | Checked |
|---|---|---|---|---|---|
| NewBeeDrone (direct) | $249.00 | In stock | $249.00 (2026-07-02) | $249.00 (2026-07-02) | 2026-07-04 |
| Pyrodrone | $249.00 | In stock | $249.00 (2026-07-02) | $249.00 (2026-07-02) | 2026-07-04 |
| RaceDayQuads | $299.99 | In stock | $299.99 (2026-07-02) | $299.99 (2026-07-02) | 2026-07-04 |
| ProgressiveRC (Seattle) | $248.99 | Sold out | $248.99 (2026-07-04) | $248.99 (2026-07-04) | 2026-07-04 |
| GetFPV | $259.99 | In stock | $259.99 (2026-07-04) | $259.99 (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 |
|---|---|---|
| Tattu 2S 450mAh 95C LiHV (Long Type, XT30) $ 2S 450mAh 95C LiHV · XT30 · 62.5×16.2×14.7mm long pack · JST-XH balance |
$7.99 | In stock at Pyrodrone |
| Gaoneng GNB 2S 530mAh 90C LiHV (Long Type, XT30) $$ 2S 530mAh 90C LiHV · XT30 · 26g · 13×17×64mm long pack |
$10.99 | In stock at RaceDayQuads |
| Flywoo Explorer 2S 550mAh 80C LiHV (2-pack, XT30UP) $$$ 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 |
|---|---|---|
| HQProp Ultralight 40mm Bi-Blade (1.0mm shaft) 40mm bi-blade · 1.2 pitch · 1.0mm shaft · 0.2g · set of 4 (2CW+2CCW) |
$2.25 | In stock at Five33 (direct) |
Motors
| Part | Price | Availability |
|---|---|---|
| Flow 0804 Dual Ball-Bearing Whoop Motor 14000KV (4-pack) 0804 14000KV · dual ball bearing · 4 pack |
$45.99 | Sold out at NewBeeDrone |
Frames
| Part | Price | Availability |
|---|---|---|
| 75mm Cockroach75 Brushless Extreme-Durable Frame (Pusher) 75mm ducted whoop frame · Pusher version · 5 colors |
$8.99 | In stock at NewBeeDrone |
Video
| Part | Price | Availability |
|---|---|---|
| DJI O4 Air Unit (standard) Standard O4 air unit · 1080p/100fps link · 4K/60 onboard · single antenna |
$119.00 | In stock at Sub250 (direct) |
Flight controller
| Part | Price | Availability |
|---|---|---|
| BeeBrain HD G4 Flight Controller ExpressLRS 2.4G STM32G474 · MPU6000 · 20A ESC · ELRS 2.4G diversity RX · 25.5x25.5mm |
$99.00 | In stock at NewBeeDrone |
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 |
|---|---|---|
| Motor Screws for Cockroach75 M1.4x3mm (Set of 15) M1.4x3mm motor screws · set of 15 |
$1.99 | In stock at NewBeeDrone |
| Cockroach75 Brushless Carbon Fiber & Accessory Pack (Pusher) Carbon fiber plate + hardware pack · Pusher version |
$3.99 | In stock at NewBeeDrone |
Notes
NewBeeDrone also sells a 'Pusher Kit with ELRS Receiver' version that does not include a DJI air unit — it is a kit, not a complete , so check which SKU you are ordering.