ShenStar Upgraded X4 PRO 400/450/500/550mm Wheelbase Carbon Fiber 4-Axle Frame Support 2212/2216 Motor for RC Quadcopter Drone
Size of arm carbon tube:
X400-14*16*110MM
X450-14*16*135MM
X500-14*16*160MM
X550-14*16*185MM
Specification:
Product name: LII-X400PRO carbon fiber rack
Wheelbase: 400mm
Arm carbon tube: 14*16*110m
The height inside the rack: 30mm
Weight: about 360g
Upper board thickness: 1.5mm
Lower board thickness: 1.5mm
Motor mounting holes: 16*19mm
Recommended configuration:
Paddle: 8 inches
ESC: 30-40A
Motor: 2212/2216 series motor
Flight control: APM PIX DJI flight control
Battery: 3-4S 2200-5300MAH
Product name: LII-X450PRO carbon fiber rack
Wheelbase: 450mm
Arm carbon tube: 14*16*135m
The height inside the rack: 30mm
Weight: about 370g
Upper board thickness: 1.5mm
Lower board thickness: 1.5mm
Motor mounting holes: 16*19mm
Recommended configuration:
Paddle: 10 inches
ESC: 30-40A
Motor: 2212/2216 series motor
Flight control: APM PIX DJI flight control
Battery: 3-4S 2200-5300MAH
Product name: LII-X500PRO carbon fiber rack
Wheelbase: 500mm
Arm carbon tube: 14*16*160m
The height inside the rack: 30mm
Weight: about 380g
Upper board thickness: 1.5mm
Lower board thickness: 1.5mm
Motor mounting holes: 16*19mm
Recommended configuration:
Paddle: 12 inches
ESC: 30-40A
Motor: 2212/2216/Qunxi 3508
Flight control: APM PIX DJI flight control
Battery: 3-4S 2200-5300MAH
Product name: LII-X550PRO carbon fiber rack
Wheelbase: 550mm
Arm carbon tube: 14*16*185m
The height inside the rack: 30mm
Weight: about 390g
Upper board thickness: 1.5mm
Lower board thickness: 1.5mm
Motor mounting holes: 16*19mm
Recommended configuration:
Paddle: 13 inches
ESC: 30-40A
Motor: 2212/2216/Qunxi 3508
Flight control: APM PIX DJI flight control
Battery: 3-4S 2200-5300MAH
Packaged Include:
1PC X4 PRO Upgraded X400/450/500/550 Carbon Fiber 4-Axle Frame
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
RETURNS POLICY
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SHIPPING
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Curabitur vel sem mi. Proin in lobortis ipsum. Aliquam rutrum tempor ex ac rutrum. Maecenas nunc nulla, placerat at eleifend in, viverra etos sem. Nam sagittis lacus metus, dignissim blandit magna euismod eget. Suspendisse a nisl lacus. Phasellus eget augue tincidunt, sollicitudin lectus sed, convallis desto. Pellentesque vitae dui lacinia, venenatis erat sit amet, fringilla felis. Nullam maximus nisi nec mi facilisis.

How to choose the correct size:
Step 1 Please measure your foot length carefully.

Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
