Motorcycles KTM Motorcycles Peace, mercy, and blessings of God be upon you. Diyar 72v specifications: 1. Engine (Dynamo): A very powerful engine with a capacity of 4000 watts, providing high torque, excellent acceleration, and superior ability to climb hills. 2. Battery: (40Ah), and it is characterized by being removable so you can charge it easily at home or the office. The switch is broken.