This is a good looking kids bike. It feels solid, like it will last through more than one kid's rough play. Only negative is it is very heavy. I don't see it being a big problem on a 14" bike, he'll likely be ready for a bigger bike before he's ready to balance or ride long distances. Simple to put together, I'd buy it again.
View Kent 14" Boys Retro Bike
This bike is solid and I highly recommend it. I takes a bit to assemble but the bike is worth you time. My daughter love the bike and dad is happy as well. I would buy the aluminum versio and not the steel bike given the weight issue.
View Kent WeeRide Pro-Pilot
Very easy to put together! Took about 20min. including going outside to get tools. Nice little bike for the price and my daughter loves it!
View Kent 16" Girls Pretty Prancer Bike