The 2025 Trek Precaliber 12 Kids Bike is the perfect first bike for little riders who are ahead of the curve and ready for two wheels at a younger age than most. It has a handle built into the saddle so you can guide them as they ride, and tool-free training wheels that are super easy to install and remove. It’s a great fit for kids aged 3-4, between 36″ – 40″ (91 – 102 cm) tall.

Trek kids bikes are built using lightweight aluminium frames so they are easier for kids to manoeuvre. They are built with quality parts and designed to last so they can be handed down to little brothers and sisters, or sold on, when you kid is ready to move on.

Key Features

This bike is a memory-maker: seeing your child ride their bike for the first time is something you’ll never forget
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
Investing in a kids’ bike from an established bike brand is worth it, Trek kids’ bikes are designed and assembled by people who know bikes
Like all Precaliber bikes, the frame is lower so it’s easier for kids to stand over and hop on and off