As far as I know there is no such thing as cheap sport bike insurance! Putting it on your mom/dad's ownership+insurance (they obviously must have their M license) is your best bet.
When I looked into it last summer, it was brutal to leave it in my own name. Even for sub 600cc bikes!
'12 M3 6MT Alpine White + Fox Red Extended | '09 328i 6MT Space Gray + Black
Last edited by dbworld4k; 07-23-2009 at 12:48 AM.