We took off the training wheels on Graham's little bicycle but he seemed really uninterested in learning how to ride it, so we decided to convert it into a Balance Bike - i.e. no pedals. One of his playdate/friends has a Balance Bike and Graham seems to enjoy doing that in their home.
It took me a couple of tries to figure it out but thank goodness for the internet! I did have to borrow a wrench from a friend:
Tada! Hopefully he'll try and ride it more now. A Balance Bike is supposedly the best way for a kid to learn how to ride a bicycle. We'll see! It was definitely cheaper to convert this one than to buy an actual Balance Bike!