It’s impossible to give an exact price since it will vary a lot depending on the factors mentioned above as well as the total value of the motorbike. It’s always recommended that you get quotes from several insurance providers when you’re looking for motorbike insurance though, since this is one of the best ways to save money.
This will depend on your budget and how much protection you want for your bike. If you want as much protection as possible, then a fully comprehensive policy would be the best choice.
Assuming that your bike is road safe and you’re fully qualified and licenced to ride it, then yes, having insurance in place will make it road legal, even if you only have third party cover.

