Widder Lectric Vest & controller $120
This is a vest that I believe puts out about 50w. Comes with the variable controller and BMW style plug. Adding a BMW female plug to the bike is easy. You can get what you need at Powerletproducts.com or Easternbeaver.com. I like EB quite a bit and you can get powerlet stuff from him as well. Size 40, wear over T shirt or similar. Gerbing.com gets $140 for the vest and $70 for the controller. Includes shipping. Help extend your riding season and helps keep hands warmer as well. Widder available from IBAestore.com.