This is a 25 year old Ymaha 750 that I restored. By the way I don't recommend this you will spend more time getting the kinks out then riding and in the end it will cost more then just starting out wiith a later model. Notice the back rack and sissy bar, those were custom made. What are they for. First it gives a degree of comfort and security to the passenger, thier not going off the back. Secondly I made a waterproof back pack that with three velcro straps it's easy to put on and take off.
We really used the side bags for rain gear, maps a place to put jackets when it warmed up and the every important bottles of water if you goign to be out in the sticks and have a break down.
Don't think you can do this with a CB model. But, in the end your the one riding and it's what you're happy with.
