errr, you may want to edit your post there.....
I hope you mean ride WITH your son, LOL.
How old is your son? I ride with my twins who are six, and I am wondering about the corbin seat with back rest as well. I understand that the stock cowl fits with it. Thinking I may get it next year.
For now I have been using a belt with handles for the kids to hold on to, as well as an extra 2" wide web belt to hold them to me so they do not slip off the back. I would feel a lot better with a back rest for them, and was thinking I would make a bracket to move it forward so they would still be held tighter to me.
The wife rides a cruiser with a back rest, but the kids always argue over who gets to ride on the jet fighter with Dad. They LOVE it, and I love taking them with me.
Let me know if you need a source for Street gear, I get ours direct from England and it is well made with CE armour. All we could find in Canada or the USA was motocross gear. We got them full gear that matches ours, and looks great as well as fits good and gives proper protection.
OP