Hobbyking™プロペラ3×ブラック（CW / CCW）（6本）

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Customer Rated

Mar 04, 2014

Non-concentric (off-center) hub hole leads to unbalanced rotation and massive vibration. Even when I balanced them reasonably well by cutting material off one of the blade tips, they exploded at full throttle with a Turnigy Propdrive 1312 motor on 2s lipo. I think the injection mold must be really old, damaged, or just plain poorly designed.

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Customer Rated

Jul 24, 2012

I bought three sets of these for my micro quad project. I was very disappointed to find that all of those props have an out of center hub hole. when i tried them on my motor they gave horrible vibrations because the rotation was not on center (not because they're unbalanced)

they're completely useless, all thrown to the bin.

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Certified Buyer Rated

Jun 09, 2011

good prop for small parkflyers with 2 brushed motors

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Certified Buyer Rated

Apr 29, 2011

Greate for my mini MultiWiiKopter