CyclingDeal Kids Children Mountain Bike Bicycle MTB Blue with Detachable Training Wheels - 18 Speed 20" Wheels 12" Frame for 5-10 Years Old

SPECS: Frame: 12". Wheels: 20". Drivetrain: 18(3 * 6) speeds, Shimano RevoShift , Shimano Tourney derailleurs and TZ500 cassette, KMC chain. Frame Material: Alloy 6061. Handlebar: Alloy 560mm wide x 6 degree. Pedals: WELLGO polymer 9/16" bearing axle. SAGA quality suspension fork. Safety reflectors and bell included. Seat Height: 25-31 inches (65-78 cm). SUITABLE AGE GROUP: The bike with 20-inch wheels is designed for children from 5 years old to 10 years old, or 42-51 inches (106-130 cm) tall. It's perfect for riding in the parks or on the sidewalk around the neighborhood. EASY TO INSTALL: The bike is 85% pre-assembled in the box. A set of Allen Keys is included for convenience.WARRANTY: Lifetime warranty on the frame, one-year warranty on the parts except brake pads, tires and tubes.