Kettler Kettrike Splash Tricycle Sturdy tricycle with Quick-Adjust telescoping steel frame that adjusts to child's size Auto-Freewheel feature lets kids rest feet on pedals while parents push them around Safety-Trax wheels with dual-layer safety tread pattern for non-slip safety 4-position adjustable high-back seat; scratch- and fade-resistant powder coating MaxXtread tires measure 9 inches (front) and 6.5 inches (rear); 3-year warranty