Modified MultiGP Nvision Junior Racer 75

By OptimaZe on Oct 04, 2021

22 410 4

I always loved the way this Whoop looks, but in stock form it is too heavy to perform the way I wanted it to so I decided to change it up. I pulled all of the stock elecs which were a BetaFPV 12A F4 FC, external AO1 vTX, Caddx EOS2 camera, and an external RX. I went with a HappyModel CrazyBee 12A F4 Pro with integrated RX, and an AKK C1T camera.

The result was nearly a 10 gram weight reduction which drastically improved flight performance, and flight times went from around 2:30 on 450mah 3s to almost 3:30. I also ordered some NBD Azi tri blade props which I'm hoping will improve flight times a bit more.

All in all I am very happy with the end result, and the Kwad is a lot more fun to fly around my backyard than it was in its stock configuration.

Update Oct. 11- Azi props have arrived and I got them installed. Pics are updated. Will update with performance, and flight times as soon as I get a couple packs in.

Photos

Part List

Frame	MultiGP STEM Alliance NVision Junior Racer 75mm Whoop – PNP Multigp.com	$149.99
Flight Controller	Happymodel Crazybee F4 Pro V3.0 2-4S AIO Flight Controller - Flysky (5 builds) Getfpv.com	$48.99
Propellers	NewBeeDrone Azi (Tri-Blade) Micro Propellers 40mm - 1.5mm Shaft (4CCW+4CW) (3 builds) Newbeedrone.com	$2.99
FPV Camera	AKK C1T Super Mini 5.8GHz 25mW FPV Transmitter 600TVL Micro AIO Camera Only 2.8g with Dipole Antenna for FPV Drone (21 builds) Amazon.com	$19.99
Batteries	Tattu 11.1V 3S 450mAh 75C LiPo Battery Pack with XT30 Plug for Multirotor FPV 90 to 150 Size (8 builds) Amazon.com	$13.32

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Discussion

Elesar Oct 04, 2021

Nice conversion! very cool quad!

OptimaZe Oct 04, 2021

Thank you! I'm really happy with how it performs now. Not a 3s beast by any means, but a good balance for small backyards.

BUDLoNG Oct 04, 2021

looks sweeeeet

OptimaZe Oct 04, 2021

Thanks!

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