We had a trike when ds was about 4 months old
That's dh for ya!
The winter before he turned 2 (birthday is in Feb) we had the trike in the house, and worked on learning how to ride it. We'd put his feet on the pedals, and push him a bit, so he could see how his feet moved around in circles to make the bike go. By January, a month before his 2 year old birthday, he was riding his trike like a gangbuster!!! Of course, until he got outside with it, he did still use it as a manual push bike...know what i mean? Like Fred Flintstone.
But this spring when we got outside, say April (?), he rides it up and down the sidewalk and we can barely keep up with him!
Long story short, yes, get it!!