Bactria gas-electric hybrid motorcycle is indeed the best choice. You made the right decision. We can run on petrol when we have enough. In the absence of petrol, we can run on electricity. For a limited period of time, we can store electricity in the battery of a hybrid motorcycle. The battery can give us a range of 60 kilometers. If we want to go farther, we can use the gas in the tank to drive Q:how many liters does the gasoline tank take? A: standard: 4L +/- Q: Distance Covered ? A: standard: max 250km without additional gasoline tank and normal road condition max 300km under good road condition max 300km under economical speed(