The brain of your electric bike is this smart and compact box. This electric bike controller module is rated for 48V dual motors and is specifically designed for ACE Bikes. If you don't own an Ampd Brothers ACE Bike, this module can be used but might not be the best fit for you. If you have a single - motor ACE, Chubbie, or Riptide, refer to the Single Motor Controller product page. Features: It's suitable for 48V ACE dual - motor bikes. Available for dual 500W or dual 750W bikes. If your ACE was sold between 08/2020 and 09/2021, buy the 2021 ACE Controller. If your ACE was sold after 10/2021 (ACE Bikes with no light switch), buy the 2022 ACE Controller. Note: Installing this part on incorrect models, other brands of products, custom builds, or incorrect installation will void any warranty or guarantee and may cause compatibility issues. We recommend checking with our team before purchase if you're unsure.

Using this Bafang dual motor controller is easy. First, make sure your bike matches the requirements in the product description, like the motor power and the time when your ACE bike was sold. Connect the controller to your bike's 48V dual motors as per the wiring diagram that usually comes with the product. When it comes to maintenance, keep the controller clean and dry. Avoid exposing it to water or extreme temperatures. If you're having trouble with installation or notice any issues with the controller, don't try to fix it on your own. Instead, contact our team. Remember, installing it on the wrong bike model or not following the installation steps correctly can void the warranty, so always double - check before you start.