RoyalBaby Kids Bike Boys Girls Space Shuttle 3-9 Years 14 16 18 Inch Magnesium 2 Hand Disc Brakes Training Wheels…

Frame/Fork: The lightweight magnesium frame and durable steel front fork make for the perfect combination of lightness and strength
Wheels/Tires: One-piece magnesium rims, knobby 14×2.4″ wide tires
Drivetrain: A sturdy single-speed system with a one-piece crankset and a ball-bearing bottom bracket
Brakes/Cockpit:  A doubly-safe braking system with a front disc-brake and a Quando brand coaster brake
Includes: HEAVY-DUTY magnesium training wheel supports and all assembly tools.  The newly-patented fashionable hollowed frame with curved surface and smooth lines.  A perfect combination of modern elements and childhood dreams