LR'4 Plus 177mm 4-Inch Carbon Fiber Frame
1. Distancia entre ejes: 177mm
2. Peso: 54.3G
3. Grosor: brazo 3.5mm, otros componentes 1.5mm
4. Propellers: Compatible with 4.0-inch propellers
5. Flight controller hole spacing: Double front and rear towers; the front tower supports three hole positions of 16*16mm/20*20mm/25.5*25.5mm, the rear tower supports 20*20mm hole positions
6. Camera installation width: 19mm
7. Motor mounting hole position: 9*12mm
-Recommended setup-
Motor: Spcmaker 1505 3450KV motor with 1.5mm shaft
Battery: 3S/4S 1100mAh high-energy or 3-4S 18650
Propellers: HQ T4*2.5 two-blade / Gemfan 4024 two-blade
Video transmission: Rush Tank Mini 800mW / Caddx Vista / Pandarc MINI VT5804 L1 600mW
Receiver: Crossfire Nano RX, attached directly to the front of the frame with a zip tie
GPS: GPS BN-220
We recommend installing a separate finder buzzer such as the JHE20B Finder
1. Distancia entre ejes: 177mm
2. Peso: 54.3G
3. Grosor: brazo 3.5mm, otros componentes 1.5mm
4. Propellers: Compatible with 4.0-inch propellers
5. Flight controller hole spacing: Double front and rear towers; the front tower supports three hole positions of 16*16mm/20*20mm/25.5*25.5mm, the rear tower supports 20*20mm hole positions
6. Camera installation width: 19mm
7. Motor mounting hole position: 9*12mm
8. With Insta360 camera mount
-Recommended setup-
Motor: Spcmaker 1505 3450KV motor with 1.5mm shaft
Battery: 3S/4S 1100mAh high-energy or 3-4S 18650
Propellers: HQ T4*2.5 two-blade / Gemfan 4024 two-blade
Video transmission: Rush Tank Mini 800mW / CADDX Vista / Pandarc MINI VT5804 L1 600mW
Receiver: Crossfire Nano RX, attached directly to the front of the frame with a zip tie
GPS: GPS BN-220
We recommend installing a separate finder buzzer such as the JHE20B Finder
The package includes:
1 set x Mini LR4 or LR4 Plus 4-Inch 177mm carbon fiber frame kit (shipped according to your choice)
❓ Preguntas Frecuentes
Is this product compatible with my drone?
This component follows market standards. Check whether you use an analog or digital (HD) system and your battery voltage.
When will it arrive?
If you buy now, we ship within 24h from our warehouse in Spain.
Preguntas Frecuentes (FAQ)
Q: What flight controller mounting options does the LR'4 Plus frame offer and what is the advantage of having multiple options?
A: The LR'4 Plus frame offers dual mounting towers for the flight controller, both front and rear. The front tower supports 16x16mm, 20x20mm and 25.5×25.5mm mounting holes, while the rear supports 20x20mm. This flexibility allows compatibility with a wide range of FPV flight controllers, adapting to different sizes and layouts, which makes it easy to upgrade or replace the flight controller without modifying the frame.
Q: The LR'4 Plus frame is compatible with the Insta360 camera. What type of mount is required for this camera and what should I consider when installing it?
A: The LR'4 Plus frame includes an integrated mount for the Insta360 camera. This means no additional mount is needed. When installing the camera, make sure it is firmly secured and that the cables do not interfere with the propellers or with the gimbal's movement (if it has one). It is also important to check the drone's balance after installation to ensure stable flight.
Q: According to the recommendations, Spcmaker 1505 3450KV motors are suggested. What type of battery is best suited to use with these motors on this frame (LR'4 Plus) and what impact does choosing between 3S and 4S have?
A: We recommend 1100mAh high-energy 3S or 4S batteries, or 3-4S 18650. Using a 3S battery will provide smoother flight and lower power consumption, ideal for beginners or more relaxed flying. A 4S battery will offer more power and speed, but also higher consumption and will require more skill to control the drone. The choice depends on your flying style and experience.








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