If you want a killer setup with ultra long runtime and huge power, do like me.
Neu 1515 2.5d/f
MGM16018
2X Thunder Power Extreme V2 11.1volts, 5000mAh, 25C wired in serie. They fit like a glove in the e-revo batterie compartment
RCM V2 hybrid diff with buggy ratio.
Geared 24/62