Connecting the Power Cable
The power cable and adapter are in the assembly kit . Do not attempt to use a third-party power cable or adapter with the Tacx® NEO Bike Plus trainer because this could lead to personal injury or damage to the trainer.
You can use the Tacx NEO Bike Plus trainer with or without power. Some of the trainer features require power, including downhill assistance and USB charging.
Parent Topic: Tacx NEO Bike Plus Assembly Instructions