Features /

Trek bikes fit kids brilliantly, and because our dialled components adjust along with growth spurts, you can dial in the perfect fit for years to come.

Upgrades from department store bikes

  • The best materials and manufacturing
  • Professional assembly
  • Designed, crafted, and sold by people who care about bikes and their riders

Dialed frame fit

All Trek kids' frames are dialled with the proper length, standover height, and body position to make the bike more stable, and fit correctly as the child grows.

Dialed 2-position, adjustable crank

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

Dialed crank length

Each size of bike is the appropriate length for its age range.

Dialed pedal size

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

Dialed handlebar & stem

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

Dialed brake lever size

Adjustable-reach brake levers are closer to small hands for safe and confident stopping power.

Dialed grip diameter

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

Dialed saddle

Each size bike has the appropriate size saddle for its age range, combined with the ability to adjust the height as the child grows.

Dialed gearing

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

Alpha Aluminium frame

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

MTB styling

Perfect for kids who are ready for bigger wheels and want a durable ride and aggressive look.

Suspension fork

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

Hand brakes

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