HappyModel 75mm V4 Whoop Frame
This is the HappyModel 75mm V4 Whoop Frame. HappyModel has tweaked it’s popular 75mm frame, changes are not immediately apparent, you will find accessing the USB port is a lot easier.
The lipo will now sits with superior balance and lower CG.
Even the battery connector easily drops in place, which was a big concern for me personally 🙂
- Product name: HappyModel 75mm v4 frame
- Wheelbase: 75mm
- Weight: 5.4gram
- Colour option: Transparent black (also known as Gray’sh)
- Max propeller: 40mm
In the box
- 1 x V4 Whoop frame 75mm