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Schwinn

Schwinn High Timber Mountain Bike

  • 24 inch aluminum wheels
  • 21 speeds, rear derailleur, twist shifter
  • Front suspension, disc brakes
  • Aluminum frame, vinyl seat
  • 31.2 pounds
  • 48 inch minimum rider height
  • Assembly required, limited warranty

Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A small-wheel mountain bike with a wide gear range, front suspension and disc brakes for light trail riding. It ships unassembled and has no fenders or rack listed.

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ASIN: B08239TZWXCategory: Kids' Bikes

More from this brandAll Schwinn kids' bikes

Colors Available

Black/GreenCoralRed/BlackSilverTealYellow

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Overview

Riding dirt trails calls for front suspension, disc brakes and a wide gear range, and this mountain bike has all three. A rear derailleur and a twist grip shifter handle the gears, and an aluminum frame carries the parts.

The smaller wheel size and a lower minimum height suit riders who are too small for a full adult frame. The gearing is wide enough for hills. The listing is a shared page for several sizes, so check that the small-wheel version is the one you are buying.

Who it's for

Teens and shorter adults who want an entry-level mountain bike with disc brakes. Taller riders and anyone wanting a rigid or dual-suspension bike should look at larger frames or different models.

Pros and cons

Pros
  • Wide gear range
  • Aluminum frame and wheels
  • Intermediate skill level
Cons
  • Shared listing across sizes
  • Fenders and rack not listed

Performance notes

Disc brakes bite with less hand force than rim brakes and stay consistent when wheels are wet. A front fork absorbs trail bumps, and the rear derailleur spreads the gears so hills stay manageable. Shifter action and brake cable tension need adjusting after assembly.

Where it stands among kids' bikes

  • #7 most-searched brand and model of the 22 kids' bikes lines we track (by search demand, not sales).

From the specs of the 156 kids' bikes we list; not a test result.

Specifications

BrandSchwinn
Dimensions & fit
Wheel Size24 Inches
Weight31.2 pounds
Minimum user height48 Inches
Capacity & performance
Number of Speeds21higher than 100% of 138 kids' bikes
Bicycle Gear Shifter TypeTwist Grip
Construction & materials
ColorCoral
Frame Material TypeAluminum
Wheel materialAluminum
Seat MaterialVinyl
Warranty & support
Warranty TypeLimited
Other details
Brake StyleDisc
Suspension typeFront
Is Assembly RequiredYes
Skill LevelIntermediate
Derailleur ConfigurationRear

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Frequently asked questions

Does the Schwinn High Timber 24 inch fit a taller adult?

This version lists a minimum user height of 48 inches and no maximum. The title shows wheel options up to 29 inches, so taller riders may prefer a larger version.

Does the Schwinn High Timber 24 inch come assembled?

No. Assembly is required.

Is the Schwinn High Timber available with 7 speeds?

The title lists 7 or 21 speeds across the family. This version is 21 speed.

Does the Schwinn High Timber include fenders?

No fenders or accessories are listed. The included component is the bike.