HARO Kids Balance Bike - PreWheelz 12 Tire, Bad Apple Kids Bike Dimensions: 35L x 17W x 21H / Weight: 11.5 Lbs / 12in (Wheel); 12-Inch Plastic Mags for Pneumatic Tires Or Tubes; 82mm Junior Grips; 70-Degree Head Angle; 72-Degree Seat Angle; 12.5-Inch Top Tube; 5.5-Inch Seat Tube; 8.6-Inch Chainstay / Stand Over: 12.5 Inches Childrens Bike Is Constructed With A Hi-Ten Frame With Foot Rests And Rolls On Scuff-Resistant, High-Impact, And Tubeless Tires Other Great Features: Ball-Bearing Headset For Smoother Steering; Adjustable Handlebar And Stem; Extra Long Seat Post Standard With Quick Release Height Adjustable Feature Designed With A Large, Padded Seat With Grab Handle For Comfortable Adult-Assistance And Toting Enjoy Limited Lifetime Warranty As Well!