Average Insurance Group 15 depending on the GSXR600 model / modifications.
The Suzuki GSXR600 has always been a favourite of mine having owned one as they are a great size when you are short like me!
It's an extremely sought after sports bike and the latest models look absolutely superb in all colours however the original white / blue and orange still stands shoulders above the others. However the GSXR600 is just about the cheapest of the 600cc sports bikes making it popular and so it should be because for £7200 or so new it's a steal.
The bike is very flickable and feels like a 250 in the corners so you can tuck in fast and rocket out the other side with a big grin on your face!
The latest models have the Suzuki Drive Mode Selector which is 3 stage power mode button. It cleverly restricts the power for the bikers capabilities which is a great way to reduce the want to break the speed limit, have an accident and hence reduce your insurance costs.
On the subject of insurance, Powerseeker can assist you to compare quotes for the Suzuki GSXR600 from many UK motorcycle providers so you can narrow the selection down to find the cheapest policy.