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NEW 2020

Precaliber 20 7-speed Girl's

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$409.99 Model 28107

Precaliber 20 7-speed Girl's is a rugged kids' bike for young adventurers. It has a lightweight frame and quality components like a front suspension fork, 7-speed gearing, and hand brakes that are perfectly sized to better fit small riders. For kids ages 6-8, between 45-52˝ tall.

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It's right for you if...

You love exploring nature on your bike, and want your little adventurer to come along. You're looking for a high-quality kids' bike that's comfortable, durable, and most of all, super fun for your little shredder.

The tech you get

A strong, lightweight aluminum frame, a simple 7-speed drivetrain that's easy for kids to handle, and a front suspension fork to smooth out bumps on the road and trail. Plus, it has a kickstand, mounts for a rear rack, and a saddle with an integrated handle that can be swapped out for an integrated taillight mount.

The final word

When you're young, just being outside is an adventure. Precaliber's rugged styling makes it the perfect vessel for young explorers. They may pretend to be scaling dangerous mountains or escaping terrible beasts, but with a high-quality build and components, you'll always have peace of mind.

The Walkthrough

favorite_borderWhy you'll love it

  1. Intuitive twist shift makes it easy for kids to switch gears when their terrain changes
  2. You can replace the saddle's integrated handle with an integrated light mount to boost visibility on family adventures and solo excursions
  3. 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
  4. Like all Precaliber bikes, the frame is lower so it's easier for kids to stand over and hop on and off
  5. 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


Features

Specifications

*spec applies to all sizes unless otherwise noted

Frameset
Frame Alpha Silver Aluminum, 20'' kids' frame size
Fork Kids' suspension, 35mm travel
Wheels
Front Hub Alloy, 32h
Rear Hub Alloy, 8-speed, 130mm bolt-on
Rim Alloy 20'', 32-hole, schrader valve
Spokes 14g stainless steel, black
Tire Bontrager XR1, wire bead, 27 tpi., 20x2.25''
Drivetrain
Shifter Shimano Tourney, 7 speed twist
Rear Derailleur Shimano Tourney TY300, long cage, 34T max cog
Crank ProWheel alloy, 32T steel ring w/double guard, 127mm length
Bottom Bracket Square taper, 68mm
Cassette SunRun freewheel, 14-28, 7 speed,
Chain KMC Z7, 7 speed
Pedal Kids' Satellite, 9/16 thread
Components
Saddle Kids' saddle, large, integrated handle, seat post
Handlebar Steel, 40mm rise
Grips Kids' grip, 125mm width
Stem Bontrager approved alloy, 25.4mm clamp, 15 degree rise, 60mm
Headset Adjustable ball bearing, threadless
Brake Alloy linear-pull
Brake Lever Kids', alloy
Accessories
Kickstand Kickstand



  • Weight

    Weight
    10.90 kg / 24.04 lbs
    Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 80 pounds (36 kg).
  • 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 off Trek pre-production painted frames at time of publication. Weights may vary in final production.

    Sizing & fit

    Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorized Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.

     

    Rider Height

    All measurements provided in cm unless otherwise stated.

    Frame size number A — Seat tube B — Seat tube angle C — Head tube length D — Head angle E — Effective top tube F — Bottom bracket height G — Bottom bracket drop H — Chainstay length J — Trail K — Wheelbase L — Standover M — Frame reach N — Frame stack
    20.0 25.5 72.0° 8.5 70.0° 44.5 23.8 3.0 37.2 5.9 86.0 49.1 30.2 44.1

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