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250 Class Electric Helicopters 250 Class Electric Helicopters manufactured by Align, Tarot, SYMA, Airhog, Chaos, HK and similar.


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Old 06-19-2015, 12:51 PM   #1 (permalink)
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Default trex 250 pro ESC

is the stock esc good enough for this heli? I have a feeling the bec is not up to task. what about the Talon 15 ?
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Old 06-19-2015, 01:38 PM   #2 (permalink)
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The stock ESC can struggle with FBL systems, but the Talon 15 works great.

I'm flying a Talon 15 with a 16t pinion and up to 4500rpm for 3D flight, its had several hundred flights without so much as a hiccup :-)
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Old 06-19-2015, 03:13 PM   #3 (permalink)
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Like myxiplx I too am running Talon 15, but a higher head speed of 4701.

If the stock ESC you are talking about is the blue one, it works just fine but if it’s the yellow I would advice you to change it.

The governor on the Align is not very good, but V or flat curve on the blue ESC is fine.
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Old 06-19-2015, 03:15 PM   #4 (permalink)
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I put a YEP in mine and its been flawless.
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Old 06-20-2015, 03:14 AM   #5 (permalink)
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My stock (blue) esc failed on the 97th flight causing the first crash on this heli. Replaced it with a Talon15 with gov setup and I couldn't be happier.
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Old 08-22-2015, 03:45 PM   #6 (permalink)
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My yellow esc failed (brown out) and i upgraded to Talon 15, works perfect!
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Old 08-22-2015, 08:39 PM   #7 (permalink)
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I had tried CC25, Talon 15, YEP 18 and Talon25. They all worked great. CC25, Talon15 and Talon25 internal governor works greats.
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