Two pedal mounting positions let you adjust crank length as your child grows.

Each size bike has the appropriate bar length and width, combined with adjustable reach for just the right fit.

Adjustable-reach brake levers fit small hands for safe and confident stopping power.

Crank length is matched to bike size, for best fit and performance.

Our Dialed system creates bikes that not only fit right, but are safer and more fun to ride. In other words: bikes kids love.

All Trek Kids' frames are Dialed with the proper length, standover height, and body position to give young riders confidence, stability, and control.

Every model is Dialed to the rider’s age and strength, so the bike is just right for fun, not too hard or too easy to pedal.

Every model is equipped with smaller-diameter grips to fit younger hands.

Every model is equipped with kid-size pedals to fit smaller feet.

Each size bike has the appropriate size saddle, and you can adjust saddle height as your child grows.

Confident stopping for youngsters who are ready to control their speed with their hands.

Front suspension absorbs the bumps of the road, path, or trail, and looks cool while doing it.

Trek's lightweight, high-performance aluminum is durable and rustproof.

Two mounting positions for the pedals let the crank length grow with the rider.