Piñón 3.17mm / 14T 0,5 M (1 unidad)

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Customer Rated

May 04, 2013

The size is the same as in kit assembly of HK-450 Pro. So this is good replacement for higher head speed.
In real the lenght is higher as it looks on product photo.

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Certified Buyer Rated

Aug 15, 2012

, , .

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Certified Buyer Rated

Oct 09, 2011

A little rough but otherwise ok.

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Certified Buyer Rated

Sep 28, 2011

Good product! Use again. Worth the money! Yes!

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Certified Buyer Rated

May 25, 2011

Fits and runns perfect.(450 Heli)

(just in case you get one of theese as they are always out of stock)

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Certified Buyer Rated

Apr 28, 2011

Buena opcin para el Helicptero HK-450GT Pro 3D..

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Certified Buyer Rated

Mar 22, 2011

perfect for my rc18r !

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Customer Rated

Mar 11, 2011

i think this product so good~ . so i recommand .

good quilty of gear but hex bolt is so weak

so replace hex bolt is need

but price is good and nice gear quilty

i recommand ~

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Customer Rated

Jan 25, 2011

hello
I bought the rack to a 3700kv motor, 3850kv, 4400kv, and give plenty of power, coal lopoaty recommended, suitable for engines, HK, Copterx, Align, etc.

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Certified Buyer Rated

Oct 08, 2010

unschlagbarer Preis.