The Redline Proline Push Boss gives the smallest riders a solid foundation for building the coordination and balance they’ll need when they’re ready for a pedal bike. The durable aluminum alloy frame and fork stand up to years of play. You can easily adjust the seat and handlebars for optimal fit as kids grow. The 12-inch wheels come with “real” tires you can pump up to provide ideal traction for your kid’s weight. Redline hex grips and a saddle designed just for push bikes make for all-day comfort. Get your little one ready for a day at the track or a fun afternoon toddling around the neighborhood with this BMX-style push bike.