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T-REX 450 › HACKER A20-6XL
09-06-2009 05:09 AM  8 years agoPost 1
hionhelis

rrApprentice

San Antonio, TX

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Has anyone tried running one of these? If so what did you think?

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09-06-2009 06:32 AM  8 years agoPost 2
Dale M

rrApprentice

Lakewood Ca USA

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I ran one for a couple of years.... Very quiet, nice power. Ran it with a 17 tooth pinion, stock align speed control, Flightpower batteries.

AMA #99382

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09-06-2009 10:54 PM  8 years agoPost 3
SunDevilPilot

rrNovice

Gilbert, AZ

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I just installing the a20-6xl 2500 kv (10 pole) into my 450 pro and really like it. I am rpm governed at 2800 rpm on the rotors and it flys the heli nicely. You will have to widen the slots in the motor mounts for the larger bolts of the hacker, an easy task.

I too am running on a 17 tooth pinion gear.

SunDevilPilot

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T-REX 450 › HACKER A20-6XL
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