BetaFPV X-Knight 35 4S Polar 155mm Drone Discount Price

Power Connection: XT30 / black&red wires, Item: X-Knight 35 FPV Quadcopter, Motor: 1404 3800KV Brushless Motors, FC&ESC: F4 AIO 20A Brushless Flight Controller V3, Weight: 142.9g (Without battery), Recommended Battery: 750mAh 4S 95C Lipo Battery (Not Included), Props: HQ 3520 3-Blade Propellers (Gray) / Gemfan 3520 3-Blade Propellers (Gray).

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Aliexpress

There’re some similar (or not) items on Aliexpress
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Image	Product (link)	Price	Coupons
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	BETAFPV Pavo Femto Brushless BWhoop Frame/BWhoop Duct/ O4 Air Unit Bracket For Pavo Femto Drone	$4.72	–
	10pcs Oiginal BETAFPV BT2.0 Connector Set Male Female Upgrade Banana Pin Plug Suitable for 1S Tiny Whoop Brushless Drones Parts	$4.91	–
	BETAFPV Canopy for O4 Air Unit Camera Meteor65 Pro / Meteor75 Pro Frame for Meteor65 Meteor75 Pro HD O4 Drones	$5.32	–
	BETAFPV Micro Camera Canopy Lite Support 0°-40° Adjustable Camera Angle with Holder For Meteor Series Drone lightweight FPV Dron	$5.79	–
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	BETAFPV Micro Camera Canopy Lite Support 0°-40° Adjustable Camera Angle with Holder For Meteor Series Drone lightweight FPV Dron	$6.05	–
	JMT BETAFPV Micro Camera Canopy Lite Support 0°-40° Adjustable Camera Angle with Holder For Meteor Series Drone lightweight Dron	$6.27	–
	BETAFPV Meteor65 Air Brushless BWhoop 65MM Frame for Meteor65 1S Brushless FPV BWhoop Drone Quadcopter	$6.73	–
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	6PCS BETAFPV BT2.0-PH2.0 Adapter Cable 22AWG for BT2.0 300mAh 1S Battery with 1.0mm Banana Connector Meteor65 1S Brushless Whoop	$8.13	–
	BETAFPV Pavo20 Brushless Whoop Frame	$8.60	–
	BETAFPV ExpressLRS Recovery Dongle FTDI USB To TTL Module Upgrade for The ESP32&ESP8XX Chip Suit For ELRS Lite Micro Receiver	$9.24	–
	6PCS BETAFPV BT2.0 BWhoop Cable Pigtail Connector For F4 1S 5A AIO Brushless Flight Controller BT2.0 Female-Male Adapter Cable	$9.48	–
	BETAFPV ELRS 2.4GHz 915MHz Nano Receiver 2.4G RX ExpressLRS Long Range Low Latency For RC FPV Long Range Racing Drone	$10.80	–
	BETAFPV ELRS Nano Receiver ELRS 2.4G 915MHz 868MHz	$12.28	–
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	BetaFPV Canopy for O4 Air Unit amera Bracket For Meteor65 Pro Frame, Meteor75 Pro Frame Drone Quadcopter	$15.50	–
	BETAFPV SuperD ELRS 2.4G/915MHz/868MHz Diversity Receiver	$21.41	–
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	BETAFPV C03 FPV Micro Camera 2.1mm Lens 1/3” CMOS Sensor 160° FOV Suit For M03 5.8G VTX For FPV Quadcopters	$25.02	–
	BETAFPV LAVA 1S 300mAh 75C Battery (5PCS)	$29.51	–
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	4PCS BETAFPV 1102 14000KV Brushless Motors for 75mm Whoops 1102-14000KV Motor 37mm (2022) For RC FPV Racing Drone	$43.36	–
	BETAFPV ELRS Micro V2 1W TX Module Micro TX Module ELRS 2.4G 915MHz 868MHz	$45.77	–
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	BETAFPV Pavo Pico PNP ELRS/TBS Brushless Racing Drone Whoop Quadcopter 2S 450mah (Without HD Digital VTX & Camera )	$112.44	–
	BETAFPV Meteor75 Pro Brushless Whoop Quadcopter 2025	$118.44	–
	BETAFPV Meteor75 Pro Brushless Whoop Quadcopter Mini Smart FPV RC Drones 2025	$119.39	–
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Latest price update (UTC time): 16.04.2025 17:27:37

Banggood

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Link: Banggood product page
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Price history and price alert

Here is price history (for all/most countries) for BetaFPV X-Knight 35 4S Polar 155mm Drone. The lowest price was: $286.99.
Price records source(s): Banggood
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).
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