Here's YoSimSima's Toddler 1-2-3! Bike for TS2. It comes in two colours and two configurations - with and without training wheels! - and is great for stuffing in your sim's front yard to tell everyone "SMALL KIDS LIVE HERE" without having to say anything. Seriously. These things are everywhere I go, guys. Find in the Child section for $100 each.
Do you like what I do? Then I'd love if you donated. Any amount helps!