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