Quote Originally Posted by lph View Post
One thing that we never bought but I really wish we had was the add-on single wheel thingy for older kids, where they can pedal for themselves or just sit and enjoy the ride. I think it would have been a blast to have!
Our neighbors back in Seattle had a custom-built triple tandem built for this purpose. Not sure how old the girl was when they got it -- maybe 6 to 8 -- and she is now a young teenager. She has grown quite a bit, but they have been able to adjust the bike to keep up with her!