I am changing the bike and my current insurer will not insure me unless I get a Cat 1 alarm fitted for around £300. I can change insurers but I will effectively lose most of this years no claims as the full year is not up for another 8 weeks. I am considering buying two months insurance and declaring my current two years NCB for the new bike but leaving the current policy running concurrently in order to get a third year of NCB so that I can use this in eight weeks time when I will take out a 12 month policy. The maths is not that much different financially but I don't want to "lose" 12 months NCB when I am only 8 weeks away from renewal. Do your think the insurers will take a dim view of this? Mark