Thread: What's difference between - Speed Passion GT V2.1 ESC Pro Stock & V2.1 EX Version
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Old 25-08-2011
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carlin carlin is offline
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Originally Posted by baldric1983 View Post
the 2.1 ex has a low profile heatsink and can run 1cell lipo with out a battery pack for the rx and servo, its for a 1/12th car
Ah right thanks, so which one best to run in 4wd do I need fan too?
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