XRP 70mm 14-Blade Ducted Fan with 2600Kv Outrunner Brushless for 4S

Introducing the XRP 70mm 14-Blade Ducted Fan with 2600Kv Outrunner Brushless for 4s Dynamic Balanced. Here's what you need to know:
- Size: 70mm diameter
- Blade count: 14
- Material: Fibre Reinforced Nylon (Rotor)
- Motor: 28-40-2600kv Outrunner motor (installed)
- Spinner: Aluminium
- Shaft adaptor to motor: 4mm
- Static Thrust: 1450g for 4S-56A
- Weight: 185g
- Working Voltage: 4S (14.8V)
- Pre-balanced by a balancing machine
- Balance weight located in spinner
- Important: Do not disassemble fan unit and motor, or balance work will fail.