Royalbaby Honey Kid's Bike, Perfect Gift For Kids, Boy's Bike, Girl's Bike, 12-14-16-18 inch wheels, Red or Lilac Frame/fork: Pulse TIG-welded steel 1.2mm frame and BMX TIG-welded steel fork with leading edge dropouts available in Red and Lilac in frame sizes 12-14-16-18 inch Wheels/tires: steel 20 hole rims with rubber wide 2.4 inch knobby tires with custom Royal Baby tread Drivetrain: enclosed chain guard, non-slip resin pedal with reflector and one piece crank Brakes/Cockpit: front caliper brake and rear coaster brake and special kids size brake lever, Kraton soft rubber grips and special juvenile saddle and Quick release seat post clamp Extras: bell, assembly tools, designer frame pad and heavy duty training wheels