Ensuring that your child's bike fits properly is crucial for their safety and enjoyment.  Your Authorized Specialized Retailer will be able to provide a basic fit. Here are some tips to try at home.

Size Chart

Feet + InchesCentimetersApprox. AgeSize
3'6" – 4'8"107 – 1325 – 9Hotrock 20
3'9" – 4'4"114 – 1428 – 12Hotrock 24

Adjusting saddle height

The correct saddle height is crucial for pedaling efficiency and comfort. When your child first begins to ride, they may be more comfortable with a lower saddle height so they can put a foot down easily. As your child becomes more experienced, aim for only a slight bend in the knee when your child's foot is on the pedal in the 6 o'clock position as shown below.

If you raise the seatpost, ensure that the seatpost is inserted past the minimum insertion line.

Image of seatpost insertion -click to enlarge