Our goal was to get our son off the t-a-b this summer (when he turns 8) and hand it over to his sister, but his camp location is 4 miles from home, so it's 45-50 min riding there at his speed on his bike, vs 15-18 min riding there on the t-a-b at my speed. Depending on my schedule, I often don't have that extra half hour at one end of the day, the other, or even both, so the t-a-b is definitely getting a workout right now.

I do wish we had a singlespeed rather than geared one. It was just the one they had in stock when we 1st got the need. The gears are a distraction and added source of vibration and stuff. If it was one speed he'd probably contribute more to pedaling his own weight, which I could really benefit from especially like today at the end of the week...