Okay, so my son, Grant turned 3 about a week ago. So we upgraded from his Radio Flyer Fold 2 Go to a Huffy Rockit. (I wish I could upgrade my bike every year. I guess if my bike was only $30...) As we are biking around the block, he tells me, "When I turn 4, I'm going to be a bike racer." I'm guessing it must have been because I took him along to watch the AZ State Crit Championships on Saturday. He was pretty impressed, as was I, with how fast those guys were going.

So, here's my question....Is 3 too young to get SPDs or cages put on his pedals?