RotorTech 690mm Flybarless Main Blade Set (3-Blade Set)

RotorTech
|
RT-690-3
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RotorTech blades are finely crafted premium carbon fiber rotor blades from Fun-Key Aeroplane Models. RotorTech blades are designed to be an all around powerful, efficient, well rounded performance oriented blade that will suite a large majority of flight styles from simple aerobatics, F3C, and extreme 3D flight. Additionally, RotorTech blades...

RotorTech blades are finely crafted premium carbon fiber rotor blades from Fun-Key Aeroplane Models. RotorTech blades are designed to be an all around powerful, efficient, well rounded performance oriented blade that will suite a large majority of flight styles from simple aerobatics, F3C, and extreme 3D flight. Additionally, RotorTech blades utilize a minimal amount of paint within the mold, while still providing excellent flight visibility. By using less weight on all of their blades, weight is saved on each set which offers a small boost in performance. 

All RotorTech blades are precision balanced and matched at the factory, allowing pilots to bolt on and fly any set of RotorTech blades (main or tail) to their helicopter. 

Specifications 
Length: 
690mm 
Width: 61.5mm 
Root Size: 12mm 
Hole Diameter: 4-5mm
Type: 

Blades

Vendor: 

RotorTech

SKU: 

RT-690-3

Weight: 

1.75 lb


Product Spare Parts

Customer Reviews

Based on 2 reviews
50%
(1)
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(1)
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L
LePhrog
Does not fit the 3-blade holder

I wish I had read the previous review. The chord is too wide for the 3rd blade to fold and hold correctly in the 3-blade holder. I have to remove one of the blades when transporting my Kraken KSE 700.

C
Cloud F.
Excellent blades

I think these blades are excellent on my havok 3 blade. Very precise, with more lift at lower rpms compared to stock blades. Only con is that they can't fit with your standard 3 blade "blade" holder because the chord is wider than the sab blades.

Customer Reviews

Based on 2 reviews
50%
(1)
0%
(0)
50%
(1)
0%
(0)
0%
(0)
L
LePhrog
Does not fit the 3-blade holder

I wish I had read the previous review. The chord is too wide for the 3rd blade to fold and hold correctly in the 3-blade holder. I have to remove one of the blades when transporting my Kraken KSE 700.

C
Cloud F.
Excellent blades

I think these blades are excellent on my havok 3 blade. Very precise, with more lift at lower rpms compared to stock blades. Only con is that they can't fit with your standard 3 blade "blade" holder because the chord is wider than the sab blades.