Kids Single Speed Crankset Free Wheel Aluminum Alloy Non Geared Bicycle Fork Length: 16-20 Inch (In)

Single speed and track bikes are generally cheaper, lighter and mechanically simpler than a geared bike of equivalent standard. Due to no derailleur there's less parts that require maintenance so these bikes can be an ideal option for city commuting. A single-speed bike can improve your leg speed because to go faster you have to increase your cadence. Increasing your cadence not only teaches your leg muscles to contract quicker, it also makes your heart and lungs work harder to sustain the increased rate of pedalling. It takes more effort to ride a single speed bike because you can't use the mechanical advantage of different gear ratios to climb or cruise at high speeds. To climb a big hill, you have to pedal hard. To ride fast, you have to pedal fast.