Trek Precaliber 20" 7-Speed

Precaliber 20 7-Speed is a versatile kids' bike for young adventurers. It has a lightweight frame and quality components like a front suspension fork, 7 gears, and hand brakes that are perfectly sized to better fit small riders. For kids ages 5-8, between 45-52˝ tall.

Integrated handle

Hidden handle under the saddle helps you guide your child while they learn to ride.

Suspension fork

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

A better way to produce aluminum

Starting in 2024, we began removing high-emission aluminum from our manufacturing and replacing it with low-emission aluminum made with renewable energy. By October 2025, nearly every alloy bike we make - this one included - had made the switch, driving a major drop in our footprint.

Upgrade your pedals and love your bike more

Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility.

Geometry Chart