We recommend 3S as it's easier to control

- 1 x male connector (for the speed controller)

That's impressive in this class

and last significantly longer

Spray from a distance of about 25-30cm from the surface

TRX-4M Defender Vortex We recommend 3S as it'sThe brand new Traxxas TRX 4M Defender is one of this year's big or rather smallest, news from Traxxas! The ever popular TRX 4 has been run through the shrink ray and now comes in a 1 18 scale. With a 1 18 scale off road vehicle, it's perfect for outdoor adventures, but unlike its bigger brother, the TRX 4M is also ideal for indoor fun. The little Defender is packed with all the right features including oil filled shocks, awesome off road tires,