Arrma Limitless 120™

Castle Creations motor and ESC combo recommendations for the Arrma Limitless 120 RTR.

Monster X 8s w/1717-1650kv - 20 pinion/46 spur* on 6s = ~65MPH
Cobra 5 w/2028-1100kv - 27 pinion/46 spur* on 8s = ~80MPH (Single pass only)

Castle does not make recommendations exceeding 80MPH. Pushing cars faster than this can easily push the ESC and/or motor beyond its capabilities. As such, speeds greater than 80 MPH would fall outside warranty coverage, to which we don't make recommendations that would void warranty.

Note: All speed estimates are with stock tire diameter, high quality batteries and appropriately sized battery connectors.
Always monitor ESC, motor and battery temperatures on new setups or when changing gearing or batteries.

*May require optional hardware to achieve recommended gearing.