Blackbird controller box 2.0

Blackbird Controller Box Installation Instructions

Follow the steps below to remove the original Blackbird controller box and install the new controller enclosure.

Step 1: Remove the Original Controller Cover

The controller is mounted inside a black box on the seat tube. There are 4 small bolts holding the back of the controller box in place. It may be easiest to access these if the battery is also removed.

Remove the back of the controller box and slide the controller out. It is a snug fit with the fender, but it will come off.

Step 2: Disconnect the Controller

Unplug all connections to the controller. They are either color coded or a specific style and cannot be mixed up when reinstalling.

You may have to cut a few zip ties holding cables to the frame.

Step 3: Remove the Original Controller Box

With the controller off, remove the front half of the controller box from the frame. There are 2 bolts holding it on.

Set aside the bolts and the original controller box. They will not be reused.

Step 4: Install the Controller Into the New Case

Slide the controller into the new case. The wires will slide through the opening on the bottom end. The large hole in the bottom is used for the motor cable to fit through.

Step 5: Mount the New Controller Enclosure

With the controller fitted inside the enclosure, reinstall it onto the downtube using the two rubber GripLock ties. These will ensure the controller cannot move side to side.

The GripLock ties have a small tab that makes them removable and reusable if needed. The excess length can be trimmed off after installation.

Step 6: Reconnect the Controller

With the controller firmly mounted on the frame, reconnect all cables.

Pay close attention to the pins on smaller connectors to ensure they are properly lined up before pushing the connectors together.

Step 7: Secure the Wiring

Use zip ties to clean up any loose cables.

Make sure all wiring is secured so that it cannot catch on the chain, cranks, or other moving components, and make sure no cables are hanging below the bike.