Quote:
Originally Posted by VintageMA
Clicking through the Traxxas promo pages it said that stock will be a 1-speed with a 2-speed option coming out.
Maybe with a 2-speed and one-way bearing they need a shifter for reverse driving.
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The servo is for changing between 1st and 2nd, just like the e-maxx. It's not automatic like a nitro trans, so it doesn't have a one way bearing, otherwise that e-revo, and the e-maxxes would need mechanical brakes.