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Unleash more performance and range with correct gearing.  Higher gears (smaller rear sprocket) does not mean higher top speed. Over laboring the motor with the wrong gearing costs you top speed, acceleration and range.  A fast efficient spinning electric motor simply runs better.

Features

  • FOC (Field Oriented Control)
  • Improved torque throughout the rev range
  • Higher RPM compared to the stock controller
  • Silky smooth throttle control and responsiveness, like a fine adjustable knob on a light switch
  • Improved efficiency due to FOC algorithm, premium internal components within the controller (like the mosfets) which increases efficiency while reducing heat losses
  • Loom
  • Mounting Kit
  • Install Instructions
  • Display
  • Includes Black Stone Guard
  • Both the ASI BAC4000 and ASI BAC8000 use almost the same programming. The ASI BAC4000 on an exceptional hot day and extreme hard use may throttle back and restrict to 430 Phase Amps. The ASI BAC8000 is capable of 850A but restricted by us to 470A. The ASI BAC8000 is designed for much bigger motors, will not throttle back and will never be stressed (although it will thermal roll back if it senses the motor getting too hot).

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