Trek Precaliber 12


Precaliber 12 Girl’s 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-less training wheels that are super easy to install and remove. It’s a great fit for kids ages 3-4, between 36-40˝ tall.



This bike is a memory-maker: seeing your child ride their bike for the first time is something you’ll never forget
We all know 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
Weight: 7.67 kg / 16.9 lbs
Frame: 12˝ Dialed frame size, Alpha Silver Aluminum
Fork: Dialed 12˝, high-tensile steel
Front Hub: Steel
Rear Hub: Coaster brake
Rims: 12˝ 20-hole alloy
Tires: Bontrager Dialed 12×1.75˝
Crank: Alloy, 26T w/chainguard
Bottom Bracket: Sealed cartridge
Chain: HV410
Pedals: Dialed 1/2˝, platform
Saddle: Dialed 12˝ size, padded
Seatpost: Integrated with saddle
Handlebar: Dialed 12˝ size
Stem: Alloy, 4 bolt
Grips: Dialed, Kraton
Headset: Adjustable ball bearing