2019 TREK | Precaliber 24 21-speed Boy's

With Precaliber 24 21-speed Boy's, your youngster will feel unstoppable. Fast, high-quality components like a Shimano 21-speed drivetrain and a performance suspension fork will have them dreaming of the podium whether they're riding the trails, racing home from school, or shredding singletrack with the family. For kids ages 8-12, between 51-59" tall.

It's right for you if...

Your kid already has big riding aspirations. They want to get into mountain biking, and want to lead family rides on a bike with efficient components like a front suspension fork and a wide range of gearing.

The tech you get

A lightweight aluminum frame, a 21-speed drivetrain, grippy Bontrager tires on 24" wheels, and a front suspension fork with 45mm of travel to absorb bumps on the road, path, or trail. Plus, it has parts designed specifically for kids, like a saddle, grips, pedals, and a Dialed adjustable crank that lets this bike keep up with growth spurts.

The final word

With a strong frame to stand up to tough trails, a 21-speed drivetrain to power up hills, and a front suspension fork to smooth out the ride, this bike has everything your young rider needs to be a cycling superstar. 


Why you'll love it

  1. The wide range of gearing makes it easier for younger riders to keep up with the pack, so you can go on longer and faster rides as a family
  2. We all know kids grow up fast, and our adjustable Dialed Fit system allows this bike to grow with them
  3. This bike can get your youngster hooked on a lifetime hobby that's healthy, environmentally friendly, and fun


Frame : 24" Dialed frame size, Alpha Silver Aluminum
Front Suspension : Dialed suspension, 45mm travel
Front Hub : Alloy
Rear Hub : Alloy
Rims : 24" 32-hole alloy
Tires : Bontrager XR1, 24x1.85"
Shifters : Shimano Tourney, 7 speed twist
Front derailleur : Shimano Tourney TY300
Back derailleur : Shimano Tourney TY300
Crank : Dialed adjustable length 127mm - 152mm, 42/34/24
Bottom Bracket : Loose ball
Cassette : 14-28, 7 speed, freewheel
Chain : KMC Z50
Pedals : Dialed 9/16", platform
Saddle : Dialed 24" size, padded
Seatpost : Steel, 27.2mm
Handlebar : Bontrager alloy, 25.4mm, 25mm rise
Grips : Dialed, Kraton
Stem : Bontrager alloy, 25.4mm, 15 degree
Headset : Adjustable ball bearing, threadless
Brakeset : Alloy linear-pull, Dialed alloy levers
Extras :  
Weight : 12.22 kg / 26.95 lbs
2019 TREK | Precaliber 24 21-speed Boy's
In stock
Price: $399.99
  This item is not permitted to be shipped, however it can be purchased by phone and picked up at your convenience — Call to Order: (800) 877-7025

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