The Strider 12 Sport’s lightweight, steel frame can handle the gnarliest of toddler abuse, and Flat-Free Foam Rubber Tires means you’ll never get stuck in the garage fixing a flat. We know kids! We constructed this bike to meet all their needs, right down to the Mini-Grips that fit their little hands perfectly. The Strider Sport is highly adjustable with Quick Release seat and handlebar clamps and an Extra-Long Seatpost, so you can start them tiny and keep them riding while they are growing like weeds. It’s no wonder this is the best-selling Strider Balance Bike worldwide.