Nitro performance without the mess and noise, that's what the Optimus is all about! What's more, it's just about ready to run out of the box.
The high power, brushless, inrunner motor coupled to a durable 60A, fan-cooled ESC extracts maximum performance and fun from the included 3 cell 2600mAh Li-Po battery. Enough to give all but the most serious .21 nitro engine a run for it's money! Keeping the motor cool is handled by the fully-finned, CNC-machined motor mount. An optional fan is also available if you operate on really hot days.
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