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5 green stars representing review scores

(4.9/5) 500,000+ HAPPY KIDS

MEMORIAL DAY SALE

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33% OFF*

ALL KIDS BIKES

+ FREE SHIPPING SITEWIDE

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USA Flag, all bikes ship from our USA facility

Ships from our USA factory

7 kids with their Guardian Bikes
7 kids with their Guardian Bikes
5 green stars representing review scores

(4.9/5) 500,000+ HAPPY KIDS

MEMORIAL DAY SALE

UP
TO

33% OFF*

ALL KIDS BIKES

+ FREE SHIPPING SITEWIDE

Sale Ends in

0

DAYS

:

12

HOURS

:

35

MIN

:

45

SEC

USA Flag, all bikes ship from our USA facility

Ships from our USA factory

Award Winning SureStop® Brake System

Our patented SureStop Brake System offers your child more control and confidence stopping their bike.

Bike with play button over it talking about our Surestop® brakes

Award Winning SureStop® Brake System

A front view of bike with training wheels

Training Wheels Compatible

Learn More
An outline of a kid riding a balance bike

Balance Bike Method Compatible

Learn More
Clock with a 5 in it

Easy 5 Minute Setup

Learn More
A stopmotion animation of a bike coming out of its packaging and assembling itself

Professionally
pre-assembled

Less than 10 minutes from box to ride

Professionally
pre-assembled

Less than 10 minutes from box to ride

The Guardian Line Up

  • For Ages 1.5 - 4 yrs

    5 green stars representing review scores

    4.8 (Based on 637 Reviews)

    4.8

    Guardian 5 star

    Based on 586 Reviews

    Side view of Balance Bike
    Thumbnail for Balance Bike - Black Red
    Thumbnail for Balance Bike - Black Blue
    Thumbnail for Balance Bike - Purple Aqua
    Thumbnail for Balance Bike - Black Blue Green
    Thumbnail for Balance Bike - Mint Purple
    Thumbnail for Balance Bike - Pink Aqua

    Comp Value

    $199$149

    Child Height:

    33 - 40 inches
  • For Ages 3 - 5 yrs

    5 green stars representing review scores

    4.8 (Based on 1394 Reviews)

    4.8

    Guardian 5 star

    Based on 1,290 Reviews

    Side view of 14 Inch Bike
    Thumbnail for 14 Inch Bike - Black Blue
    Thumbnail for 14 Inch Bike - Black Blue Green
    Thumbnail for 14 Inch Bike - Purple Aqua
    Thumbnail for 14 Inch Bike - Mint Purple
    Thumbnail for 14 Inch Bike - Pink Aqua
    Thumbnail for 14 Inch Bike - Black Red

    Comp Value

    $269$249

    Child Height:

    37 - 43 inches
  • For Ages 4 - 6 yrs

    5 green stars representing review scores

    4.9 (Based on 3313 Reviews)

    4.9

    Guardian 5 star

    Based on 3,106 Reviews

    Side view of 16 Inch Bike
    Thumbnail for 16 Inch Bike - Pink Aqua
    Thumbnail for 16 Inch Bike - Black Blue
    Thumbnail for 16 Inch Bike - Purple Aqua
    Thumbnail for 16 Inch Bike - Black Red
    Thumbnail for 16 Inch Bike - Black Blue Green
    Thumbnail for 16 Inch Bike - Mint Purple

    Comp Value

    $289$249

    Child Height:

    40 - 46 inches
  • For Ages 5 - 8 yrs

    5 green stars representing review scores

    4.9 (Based on 2592 Reviews)

    4.9

    Guardian 5 star

    Based on 2,433 Reviews

    Side view of 20 Inch Small Bike
    Thumbnail for 20 Inch Small Bike - Black Red
    Thumbnail for 20 Inch Small Bike - Aqua Pink
    Thumbnail for 20 Inch Small Bike - Purple Aqua
    Thumbnail for 20 Inch Small Bike - Pink Aqua
    Thumbnail for 20 Inch Small Bike - Black Blue
    Thumbnail for 20 Inch Small Bike - Black Blue Green

    Comp Value

    $339$289

    Child Height:

    43 - 51 inches
  • For Ages 6 - 9 yrs

    5 green stars representing review scores

    4.9 (Based on 2349 Reviews)

    4.9

    Guardian 5 star

    Based on 2,182 Reviews

    Side view of 20 Inch Large Bike
    Thumbnail for 20 Inch Large Bike - Black Blue Green
    Thumbnail for 20 Inch Large Bike - Aqua Pink
    Thumbnail for 20 Inch Large Bike - Purple Aqua
    Thumbnail for 20 Inch Large Bike - Black Blue
    Thumbnail for 20 Inch Large Bike - Black Red
    Thumbnail for 20 Inch Large Bike - Pink Aqua

    Comp Value

    $399$319

    Child Height:

    45 - 53 inches
  • For Ages 7 - 11 yrs

    5 green stars representing review scores

    4.9 (Based on 2961 Reviews)

    4.9

    Guardian 5 star

    Based on 2,778 Reviews

    Side view of 24 Inch Bike
    Thumbnail for 24 Inch Bike - Grey Electric Lime
    Thumbnail for 24 Inch Bike - Light Blue
    Thumbnail for 24 Inch Bike - Black Blue Green
    Thumbnail for 24 Inch Bike - Black Red
    Thumbnail for 24 Inch Bike - Purple Aqua
    Thumbnail for 24 Inch Bike - Black Pink

    Comp Value

    $429$339

    Child Height:

    49 - 57 inches
  • For Ages 10 - 14 yrs

    5 green stars representing review scores

    4.9 (Based on 876 Reviews)

    4.9

    Guardian 5 star

    Based on 813 Reviews

    Side view of 26 Inch Bike
    Thumbnail for 26 Inch Bike - Black Blue Green
    Thumbnail for 26 Inch Bike - Light Blue
    Thumbnail for 26 Inch Bike - Black Red
    Thumbnail for 26 Inch Bike - Grey Electric Lime
    Thumbnail for 26 Inch Bike - Black Pink

    Comp Value

    $549$369

    Child Height:

    54 - 64 inches
  • Adult Small

    5 green stars representing review scores

    4.8 (Based on 92 Reviews)

    4.8

    Guardian 5 star

    Based on 88 Reviews

    Side view of Adult Bike - Small
    Thumbnail for Adult Bike - Small - Cold Steel
    Thumbnail for Adult Bike - Small - Cold Lavender
    Thumbnail for Adult Bike - Small - Deep Blue
    Thumbnail for Adult Bike - Small - Graphite Mint
    Thumbnail for Adult Bike - Small - Clay Peach
    Thumbnail for Adult Bike - Small - Forest Green

    Comp Value

    $599$399

    Adult Height:

    5' 0" to 5' 7"
  • Adult Large

    5 green stars representing review scores

    4.8 (Based on 92 Reviews)

    4.8

    Guardian 5 star

    Based on 88 Reviews

    Side view of Adult Bike - Large
    Thumbnail for Adult Bike - Large - Cold Steel
    Thumbnail for Adult Bike - Large - Cold Lavender
    Thumbnail for Adult Bike - Large - Graphite Mint
    Thumbnail for Adult Bike - Large - Silver Ember
    Thumbnail for Adult Bike - Large - Navy Silver
    Thumbnail for Adult Bike - Large - Khaki Orange

    Comp Value

    $599$399

    Adult Height:

    5' 8" to 6' 3"
  • Not sure which size you need?

    Take the quiz and our RideSizer® will take care of it.

    Find My Guardian

THE GUARDIAN PROCESS

As easy as one, two, three

An icon of a ruler

1. Find your Guardian

Let our RideSizer® assist in finding the perfect bike for your kiddo.

An icon of a delivery truck

2. Box to Bike in 10 min

Arrives in 1-2 days to your door-step 99% assembled

An icon of a calendar with the number 365 in it

3. Try it for 365 days

We want to make sure the bike is perfect for your family, so we give you a FULL YEAR to test it out.

Customer Reviews
4.9 Based on 14,615 Reviews
5 ★
93% 
13576
4 ★
4% 
598
3 ★
2% 
226
2 ★
1% 
103
1 ★
0% 
112
Customer Photos
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Filter Reviews:
K
05/24/2025
Kristin
United States

Easy to assemble and hit the sidewalk riding

We are not “handy” people and the videos and instructions were easy to follow and get our 3 year old ready for his “big boy” bike. We love that he can transition on this bike from balancing without the pedals to pedaling. The brake has been intuitive for him to get and it was a big difference from his smaller balance bike (not guardian brand) that didn’t have brakes. We will stick with guardian as he grows!

T
05/24/2025
Troy
United States

Not Too Big, Not Too Small, Just Right

I purchased the 14-inch bike as an early birthday present for my son. I was having a hard time finding a bike that he could reach the ground on and stop himself from falling over. I tried numerous bikes, but none fit the bill as well as our Guardian Bike. Not only can he start and stop by himself, he rides with confidence and a huge smile on his face! Thanks, Guardian, for making a bike that truly fits!

M
05/24/2025
Meredith
United States

Great bike!

My daughter loves her new bike! It’s well made, easy to put together, and arrived quickly.

JA
05/24/2025
Joe A.
United States

Grandson approved and Grandpa relieved!

I bought the Guardian 20" bike for my grandson's birthday, and it was a hit from the first ride. As a grandparent, safety is my top concern, and Guardian’s SureStop braking system gave me peace of mind right out of the box. No more skinned knees or awkward wipeouts — just confident riding and big smiles. The bike arrived quickly and was easy to assemble (even for someone who hasn’t built a bike in years). The quality is outstanding — sturdy, lightweight, and clearly made with kids in mind. My grandson loves the smooth ride, the bright color, and how "grown-up" it feels. Watching him ride around the neighborhood with confidence and joy has been priceless. Thank you, Guardian, for making a bike that delivers on safety, style, and quality. Here's hoping for a 100% refund — but even if I don’t win, this bike was worth every penny!

DB
05/24/2025
Don B.
United States

Easy to assemble, nice quality

I purchased this bike for my grandson as a gift and he hasn't received it yet. Easy to order and delivery was quick and smooth.

Training Wheels Compatible

We recommend using the balance bike method when teaching your child to ride a bike, but understand all children learn differently.

Compatible training wheels can be purchased here for our 14", 16", and 20" Bikes.

🎁 Important!

Guaranteed Holiday Delivery for all kids' bikes ended on Friday, December 20. Please review the transit times below for estimated delivery.

Happy Holidays!

Bike being assembled

Assembly Steps

Step 1: Attach Handlebars

Step 2: Attach Pedals

Step 3: Attach front wheel (larger models only)

Patented SureStop® Brake System

  • Easier to use – single lever braking

  • Safer to stop – prevents head over handlebar accidents

  • More control – stops faster by balancing front/rear braking automatically

Kid Friendly Gear Shifter

  • 7-speed twist shifter

  • Red visualizer to help with gear selection

  • Fun and easy way to learn

Bikes arrive to you in 1-2 business days from our 3 warehouse network

The Best Bikes at the Best Price

What is Comparable Value?

We believe great bikes shouldn’t break the bank. When we say you’re saving money, we mean it—no inflated prices, no gimmicky markdowns.

Our expert team sources top-quality components and frames and assemble every bike right here in our USA factory.

By manufacturing domestically and managing our own factory, we avoid high tariffs and retail markups, saving you hundreds of dollars on premium bikes without sacrificing quality.

How Do We Calculate Value?

Our "Comparable Value" (Comp. Value) prices are based on the price at which the same product, or a similar item, was offered for sale in the market, either by us or one of our competitors.

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