4 Helitec scale blades left rotation 640mm grey airfoil S

4 Helitec scale blades left rotation 640mm grey airfoil S

Blades carbon fiber with a main profile in the form of S.

The rotor blades are suitable for all multi rotor heads using or not electronic stabilization systems. Blades are delivered  already balanced.

 

Features:

- 4 blades balanced

- colour: grey

- Length: 640mm

- Thickness foot blade: 12mm 

- Hole: 4 mm

- Weight: 98 gr each

- Forward: 1-2mm

- Speed:  1800 rpm / min Max

- Airfoil: S

- Direction of rotation: left

- Width: 43mm