it was only going to be $150 a month with SR22 and some holes in my driving record. They don't go only by displacement. Bikes are classified like cars are. last I heard, the highest insurance class was 600cc sport bike. because that's what all the squids could afford and were killing themselves on. btw nice bike. My dad's buddy had a Kenny Roberts edition RZ350. Sweet bike and fun to ride. Saw a guy take one just like yours and plant it into an ice box in front of a liquor store trying to wheelie accross the parking lot.