Skip to main content

Trek Precaliber 12"

Trek Precaliber 12"
Please select options


Precaliber 12 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 ages 3-4, between 36-40-inches tall.

This toddler-friendly bike has a handle integrated right into the saddle so you can help guide your child while they ride, plus a coaster brake and tool-less training wheels that can be installed and removed at the turn of a dial. Plus, the lightweight aluminum frame is easy for your little one to maneuver.


Frame Alpha Silver Aluminum, 12" kids' frame size
Fork Steel, 12", threadless 1" steerer
Headset 1" threadless
Rims/Wheels Alloy 12", 20-hole, Schrader valve
Hubs Front: Steel, 84mm bolt-on
Rear: Coaster brake, 16T, 120mm bolt-on
Spokes 14g stainless steel
Tires Bontrager XR1, wire bead, 27 tpi., 12x2.25"
Crankset Alloy, 70mm length
Chainrings 26T, chainguard
Chain HV410, 1/2x1/8
Handlebars Steel kid's handlebar, 500mm width, 80mm rise, 25.4mm clamp
Tape/Grips Kids' grip, 107mm width
Stem Bontrager Approved, 50mm length, 15 degree rise, 25.4mm clamp
Pedals Kids' Satellite, 9/16 thread
Saddle Kids' saddle, small, integrated handle, seat post
Accessories & Extras Training Wheel Trek Adjustable 12"-16"

* Subject to change without notice.


Trek Precaliber

Part Numbers

Option UPC MPN Store SKU
Royal 601842132920 580864 PRE23702883L