Dipartimento Funzione Pubblica ™ 3-pale 8x4.5 nero (CW / CCW) (2 pezzi)

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Certified Buyer Rated

Sep 14, 2014

So far these have been far better than I'd expected they are very stiff for plastic and balance well, I use them on a AlienCopter Bee full Carbon KIT with turnigy 3530/14 1100kv motors & 30 amp afro esc 4s 4000 packs.

Very happy with performance and price.

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Certified Buyer Rated

Feb 25, 2014

These Counter Rotating Three Blade 8x4.5 Propeller - Black (1Pair/Bag) different directions of rotation. Externally look good. There is one negative thing - weight. Its real value is not real weight.

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Certified Buyer Rated

Dec 24, 2013

They fly and sound great, but are way out of balance and break very easy.

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Customer Rated

Dec 18, 2013

Don't buy this propellers, they are unusable, holes are drilled too far from center, impossible to balance

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Customer Rated

Oct 11, 2013

P.O.S. !!!!! BEWARE - Hole is over 1 mm out of center. In the past the are good, but now terrible. Date: 10/2013.
BEWARE !!!!

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Certified Buyer Rated

Jul 30, 2013

Strong, rigid and light just as a propellor should be. Much quieter and less vibrations. The small radius helps keep them away from camera view.

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Customer Rated

Mar 27, 2013

The normal rotating blade is good for its price after balancing... the RH blade is drilled OUT OF CENTER as all the 8X4.5 series of this stock probably are (other people mentioned too..).. So at least FOR ONE TIME, hobbyking should check their stock and credit all people's accounts who have ordered from this bunch.... It's not worth the postage to send back 1.94$ item!!!!!... It's these 'small points' which make the QUALITY difference of a shop!!! Too pitty HK people!!! :( :( :(

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Certified Buyer Rated

Mar 21, 2013

I use them on a X550 quad with D2826-10 1400kv Brushless Motor's, 30A multistar ESC's........ but when you get them you MUST balance them

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Certified Buyer Rated

Mar 02, 2013

Nice props, but I have noticed the hole in the centre of the R-rotation prop is noticably out of centre, it is the same across all colours so it is definately a problem with the mold they are using, perhaps it will be rectified, in the mean time a bit of balacing with tape helps.

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Certified Buyer Rated

Dec 19, 2012

Von Haus aus guter Rundlauf. Wuchten muss natrlich trotzdem sein. Auch als Druck-Prop einwandenfrei.