Jammers are illegal here in California and in this area they mostly use Lidar so what I did was make my bike as anti-reflective as possible from the front. the Bike and my helmet are black and the giant reflective headlights are now as small as possible. It does seem to have reduced my reflection because they don't stop pointing the Lidar gun at me until I am very close to them now. I have actually had time to slow down several times now and avoid a ticket.
