Originally Posted by kingston

That's amazing. I have four kids of my own and have lived a block away from an elementary school for the past 15 years so there are lots of young families in our neighborhood, and I can't ever rember seeing a toddler ride any bike at all, let alone one with hand brakes. All four of my kids, who are in their teens and 20's now, had no problem adapting to hand brakes when they outgrew their coaster brake bikes at around 7 or 8. That's more normal in my experience, but you're right that some kids definitely progress faster than others.