Precaliber 20 Boy's will have your little rider begging to go out for a pedal on their first real big kids' bike. It's a great transition model from stabilisers.
It has one speed, both a rear hand brake and a coaster brake for extra confidence, and components that are dialed to fit your child now, and are easy to adjust as they grow. For kids ages 6-8, between 115-132 cm/45-52ËÂ? tall.
It's right for you if...
Your kid is ready to leave stabilisers behind, and you want to get them a fun, durable bike that they won't outgrow straight away. You don't want to settle for a big box brand, because you know the value of a high-quality bike that will keep your kid confident and in control.
The tech you get
A lightweight Alpha Silver Aluminium frame, one speed, both a rear hand brake and a coaster brake, and dialed components designed to fit growing kids: an adjustable bar and stem, smaller-diameter grips, a padded adjustable saddle and an adjustable crank that keeps up with growth spurts.
The final word
This bike is the perfect choice for young riders who want to transition from a little kid bike to a big kid bike, with a simple, quality frame that will keep them upright and smiling while they ride at the park with friends or on the local bike paths with your family.
Why you'll love it
One speed is all you need! A simple set-up gives kids confidence and helps them stay in control
We all know that kids grow up fast, and our adjustable Dialed Fit system allows this bike to grow with them
This bike is hand-me-down heaven: it's built to last, so younger siblings can inherit this bike and it'll still feel like new
You shouldn't buy your kid's bike where you buy your cereal – Unlike big box brands, Trek kids' bikes are assembled by people who know bikes
Alpha Aluminium Frame
Trek's lightweight, high-performance aluminium is durable and rustproof.
Dialed Adjustable Crank
Two pedal mounting positions let you adjust crank length as your child grows.
Confident stopping for youngsters who are ready to control their speed with their hands.
Simple gear Shifting
Fewer gears keeps it simple for kids who are just learning how to shift, or who don’t need all those extra gears.
Front suspension absorbs the bumps of the road, path and trail, and looks cool while doing it.
Dialed For Kids
Trek Dialed Fit components adjust along with growth spurts, so you can dial in the perfect fit for years to come.
*All specifications listed are subject to change without notice.*
Frame: 20" Dialed frame size, Alpha Silver Aluminium
Fork: Dialed 20", high-tensile steel
Front hub: Steel
Rear hub: Freewheel
Rims: 20" 32-hole alloy
Tyres: Bontrager Dialed 20x1.80"?
Crank: Dialed adjustable length 120 mm - 140 mm, 32T
Bottom bracket: Sealed cartridge
Cassette: 18T cog
Pedals: Dialed 9/16", platform
Saddle: Dialed 20" size, padded
Seatpost: Steel, 27.2 mm
Handlebar: Dialed 20" size, 40 mm rise
Grips: Dialed, Kraton
Stem: Bontrager alloy