It pays to shop around when it comes to insurance. Its not always just about price, some companies offer additional services for example:
Third party cover for a bike loaned to you.
road side recovery,
to name but a few. So do look a bit further than the price quoted.
You must have insurance in place before you ride your new bike away, we must have an original copy or email copy from your insurance company of your Certificate of Motor Insurance before we can Tax a new bike. No Insurance No Bike!
Below are a few companies who may offer a good price/package do give them a try.