At the end of my last post, I predicted that B would be free of training wheels in two weeks. I shot the following video a mere four days later, 3/27, and B was already incubating the strep bacteria.
He has yet to try this on his bike (instead of Precious Daughter's old one), but I imagine he'll give it a go very soon. His bike has a large frame, and it's a long way for his foot to reach the ground so he doesn't fall when he hits the brakes.
Mighty B never ceases to amaze me.