Dialed frame fit
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.
Dialed Adjustable Crank
Two pedal mounting positions let you adjust crank length as your child grows.
Each size bike has the appropriate size saddle, and you can adjust the saddle height as your child grows.
Dialed bar and stem
Each size bike has the appropriate bar length and width, combined with adjustable reach for just the right fit.
Dialed brake lever
Adjustable-reach brake levers fit small hands for safe and confident stopping power.
Dialed pedal size
Every model is equipped with kid-size pedals to fit smaller feet.
Dialed crank length
Crank length is matched to bike size, for best fit and performance.