La fibra de carbono de la hélice 12x3.8 Negro (CW / CCW) (2pcs)

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Customer Rated

Oct 06, 2014

I just bought 5 packs of these, WAY out of balance. You will need a grinder aswell to get these balanced. Save your money, and buy some decent propellers. i havent had this issue with the plastic prop's from HK as they did not require so much balancing as these. Mine are scratced on the edges, looks nasty.

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• Quality
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Customer Rated

Feb 06, 2014

those are pre-balanced ready to fly on less demanding systems . require just little bit of sanding to be perfect. strong stiff tiny and well performing props. no wobbly tested up to 2 KG pull on work bench. excellent for multicopters and any other craft requiring steady pull. I am about replace all plastics 1245 with this ones.