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5 green stars representing review scores

(4.9/5) 500,000+ HAPPY KIDS

Easiest to Learn,
Safest to Ride

10 years of innovation and development to create the perfect bike for kids. As seen on Shark Tank.

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

Easiest to Learn,
Safest to Ride

10 years of innovation and development to create the perfect bike for kids. As seen on Shark Tank.

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 584 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 1282 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 3098 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 2425 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 2173 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 2761 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 811 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 88 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 88 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 13,832 Reviews
5 ★
93% 
12835
4 ★
4% 
565
3 ★
2% 
223
2 ★
1% 
98
1 ★
0% 
111
Customer Photos
Write a Review Ask a Question

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Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
A
05/14/2025
Amanda
United States

So smooth

Bike arrived in good time, everything was as advertised. Putting it together was a breeze and you could tell everything is high quality and thought through. All the suggestions are spot on. At one point I hopped on the bike to show him how to do it, and I was so surprised at the smooth glide and stability. Grateful to give this good first biking experience as a life long foundation for my son.

M
05/14/2025
MOLLY
United States

20 Inch large bike

My 7 year old loves her bike! We already have 1 Guardian bike and knew we would get our younger child one as well. Easy assembly! Very happy with our purchase!

RW
05/14/2025
Robert W.
United States

Very impressed

Shipping was super fast. Ordered on Sat was here on Mon. Very easy to setup, with videos to help. Got the bike for my sons 5th birthday, and now my 7 year old and 11 year old both want one. Following the guide to teach kids to ride, hope to have him up and riding in no time.

KG
05/14/2025
Kay G.
United States

16”fabulous Bike

Our 4 yo grandson loves this bike! It very well made. I did put it together since my husband was not home when it arrived and our grandson was at our home and so excited to ride it. It probably took me 15-20 mins to get it together including the training wheels. We did order training wheels since it is his first bike. I’m so glad we did as he is doing so well riding in it. Consumer service was wonderful and so helpful with the training wheels so we got the right size we needed.

MV
05/14/2025
Matthew V.
United States

Great customer service

I bought my daughter a bike for her bday in December and wanted to get my son one for the summer. I measured hers because I wanted to get the same size and it measured at ROUGHLY 14” so I ordered him a 14” bike. It arrived and was substantially smaller than hers. At that point I realized hers was a 16”, not 14”. Upon contacting customer service they told me about their 365 day return policy. The best part about their return policy is that they request you donate the bike rather than return it! All they ask for is proof of return and picture of bike being returned! We’re going to let him keep it for the summer as we don’t want to make our 3 year old wait another 2 weeks but we’re very happy with the way this company has handled our issue as well as their size guarantee.

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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