Yes, e-bikes take more resources to manufacture, especially the battery, but:
While manufacturing an e-bike is more resource intensive than a pushbike, lifetime CO2 emissions of an e-bike can be lower, because a motor is more efficient than human muscles.
If someone has an E-bike, depending on how they use it, it’s possible that it will replace more car trips than a pushbike would. E-bikes also require less physical fitness, which again can increase uptake among people who aren’t as fit or have health problems, for example.
Yes, e-bikes take more resources to manufacture, especially the battery, but:
While manufacturing an e-bike is more resource intensive than a pushbike, lifetime CO2 emissions of an e-bike can be lower, because a motor is more efficient than human muscles.
If someone has an E-bike, depending on how they use it, it’s possible that it will replace more car trips than a pushbike would. E-bikes also require less physical fitness, which again can increase uptake among people who aren’t as fit or have health problems, for example.
This video is worth a watch: Simon Clark - How bad are electric bikes for the environment?