1. Description:
- Precision CNC Aluminum Main Rotor Hub.
- The Linkage Arm is designed to keep the Linkage Rod doesn't out when flying or crash.
- All optimized for weight and durability.

2. Usage:
- Use for Blade 230 S.

3. Weight:
- Stock Plastic Main Rotor Hub Set: 3.06(g) = 0.10(oz).
- CNC Aluminum Main Rotor Hub Set: 3.05(g) = 0.10(oz).

4. Included:
- CNC AL Main Rotor Hub (1 set).