Trek Precaliber 20" 7 Speed Crystal White

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.

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.

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.

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

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.

*spec applies to all sizes unless otherwise noted

Frameset

Frame	Alpha Silver Aluminum, 20'' kids' frame size
Fork	Kids' suspension, 35mm travel

Wheels

Hub front	Alloy, 100 mm bolt-on
Hub rear	Alloy, 8-speed, 130mm bolt-on
Rim	Alloy 20'', 32-hole, schrader valve
Spokes	14 g stainless steel
Tire	Bontrager XR1, wire bead, 27 tpi., 20x2.25''

Drivetrain

Shifter	Shimano Tourney RS45, 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' padded, integrated seat post, with handle
Handlebar	Kids' steel, 25.4 mm clamp, 40 mm rise, 560 mm width
Grips	Kids' grip, 125mm width
Stem	Bontrager Approved alloy, 25.4 mm clamp, 15-degree rise, 60 mm
Headset	Adjustable ball bearing, threadless
Brake	Alloy linear-pull
Brake lever	Kids', alloy

Accessories

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).

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.