Surron 72V

The Motor (EBMX Xtreme): A powerful "mid-drive" motor that replaces the stock one. It is much stronger and stays cooler, allowing for a top speed of 75+ mph and nearly triple the pulling power (torque) of a standard bike. • The Controller (EBMX X-9000): This is the "brain" of the bike. It manages how the electricity moves from the battery to the motor. It allows the bike to reach up to 35kW–50kW of peak power (compared to only 6kW on a stock bike) and can be tuned using a phone app. • The Battery (DHS / Dianhuashe): A high-voltage 72V or 80V upgrade. This "big tank" provides the extra electricity needed to run the high-power motor and gives the bike much more range than the original battery. It includes a built-in screen to show your exact percentage and temperature.