Item: Metal worm-type retractable landing gear
Parameters:
Total height: 145MM appr.
Top mounting fixing hole: 4MM
Wheel diameter: 45MM
Appearance size: 65.8 x 35.1 x 25.1mm
Operating voltage: 4.8V-6.0V
Operating angle: 90° 
Cable: JR universal plug
Total weight: 65.5g
Features:
1. Micro PCB integrated motor Built-in overcurrent protection Suitable for aircraft weight 3.0 kg Suitable for wingspan 1.0m
2.10 seconds automatic power-off protection design to prevent overload burnout circuit
3. Double shock absorption design fully protects the gear
4. 4.0mm steel shaft

• Package Included:
• Metal worm-type retractable landing gear x 1set