Here is a fairly new safety accessory that attaches to your license plate bolts. It doesn't require any wiring, senses when you are braking greater than an adjustable threshold, and flashes super bright LEDs. For more information go to [URL]http://users.tm.net/topserve/cycle.htm[/URL] Your comments are appreciated. If you prefer, the Motorcycle Brake Flasher is also available in a 12 and 6 volt wired version at [URL]http://users.tm.net/topserve/mbfwired.htm[/URL] It has the same function as the battery powered version, except it draws power from your existing brake light (only about 50 ma).