Precaliber 12 Boys -  Trek Kid's Hybrid Bike
Precaliber 12 Boys -  Trek Kid's Hybrid Bike
Precaliber 12 Boys -  Trek Kid's Hybrid Bike
Precaliber 12 Boys -  Trek Kid's Hybrid Bike

Precaliber 12 Boys - Trek Kid's Hybrid Bike

RD(Viper Red)

Precaliber 12 Boy'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 stabilisers that are super-easy to install and remove. It's a great fit for kids aged 3-4, between 34–40˝ (86–102 cm) tall. 

It's right for you if...

Your kid may be young and small, but they're ready to ride!You want to make their first real bike experience a great one with a bike that's comfortable, durable and fun. You also understand the importance of adjustability and want to be able to pop off the stabilisers without tools and adjust the fit easily when the time is right. 

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 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  
Weight 7.67 kg/16.9 lbs  
Frame 12˝ Dialed frame size, Alpha Silver Aluminium  
Fork Dialed 12˝, high-tensile steel  
Front Hub Steel  
Rear Hub Coaster brake  
Rims 12˝ 20-hole alloy  
Tires Bontrager Dialed 12x1.75˝  
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 Dialled, Kraton  
Headset Adjustable ball bearing 
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Bike and frame weights are based on Trek pre-production painted frames at the time of publication. Weights may vary in final production.