how many volts ,watts and amperes are required for an electric bike to start?(require accurate answers plese)?

Answer 1

What physical size is the bike

How much does it weigh

What is the rolling resistance of the tires that are going to be put on it.

What type of terrain are you going to be riding over

How long do you want the batteries to last before recharging

After you get all of this information, then you figure out how many watts you need to power the bike.

Then watts=volts X amps