Seven-speed gearing with a twist shifter lets young riders match their pedaling effort to hills or flat paths, while 20-inch wheels and anti-slip tires work with the shock-absorbing front fork to smooth bumps. Adjustable handlebar height from 34-36.5 in and saddle height from 27-33 in help fit riders 48-60 in tall. A high carbon steel frame supports up to 220 lbs, and non-slip handles and pedals, front and rear reflectors, a bike bell and a kickstand support everyday rides.