Super Strong AIRY Harden Blade II
- AIRY Harden Blade II (AX-07) is definitely the best upgrade for your Walkera 53#1, Walkera 53#8, Walkera 53Q, Walkera 53Q3 or ESKY E020 (Big Lama)
- Made for Walkera 53#1 and ESKY E020 (Big Lama), 21cm in length
- Extremely Tough ( 300% stronger than stock blade )
- Elasticity ( better protection for blade clamp, shaft, gear and motor )
- Light Weight ( do not affect performance )
- Easy to install ( no modification required )
- 1 pack have 2 upper blades + 2 lower blades

What is the material of AIRY Harden Blade II?
AIRY Harden Blade II is made of STROM material. It combines the strength and rigidity of the acrylonitrile and styrene polymers with the toughness of the polybutadiene rubber. The most important mechanical properties of STORM material is toughness and impact resistance.

Amazing blades, much better than stock blades




Perfect for Walkera 53 series - The biggest Co-Axel heli.