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(4.9/5) 200,000+ 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.

Ships from our USA factory

(4.9/5) 200,000+ 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.

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.

Award Winning SureStop® Brake System

Training Wheels Compatible

Learn More

Balance Bike Method Compatible

Learn More

Easy 5 Minute Setup

Learn More
Bike being assembled

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

THE GUARDIAN PROCESS

As easy as one, two, three

1. Find your Guardian

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

2. Box to Bike in 10 min

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

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 4,400 Reviews
5 ★
93% 
4078
4 ★
4% 
155
3 ★
2% 
88
2 ★
1% 
35
1 ★
0% 
44
Customer Photos
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Filter Reviews:
    KL
    06/17/2024
    Karen L.
    United StatesUnited States

    The best

    Love this bike, after two years of training wheels on another bike, it only took two hours to learn to ride on the guardian. Very well made and shipped fast. Definitely would recommend it!

    J
    06/16/2024
    Justin
    United StatesUnited States

    Kid you not

    Kid you not, my 4.5 year old was riding this the first day. We started with a balance bike around 3, and went straight to this bike. Practiced the first day and was riding right away. Has only got stronger each day with it, and can’t stop asking to ‘go ride my bike’.

    FM
    06/16/2024
    Francis M.
    United StatesUnited States

    grandsons bike

    great bike was everything as advertised and sizing information was very helpful. Video assembly instructions were really good and shipping happened as it should. Great job keep up the good work franm

    LA
    06/15/2024
    Le A.
    United StatesUnited States

    Don't understand the hype!

    Upon picking up this (fully) assembled bike for the first time, my first initial thought was, this is so heavy, for a 14" toddler bike!!! How on earth is my 3 yo son suppose to maneuver on it?! Also, the paint on the handle bars were already scratched right out of the box! This speaks to the quality (or lack of quality) of the paint. We are so disappointed with this bike!

    SC
    06/15/2024
    Su C.
    United StatesUnited States

    excellent bike!

    it is our first time with the short stop brake on a bike and it's fantastic! my boy didn't love it cuz he wants to slide like his brothers lol but it's great safety. was very easy to built on our own! I never though would be that easy.

    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 ended at 6:30pm EST, on Friday, December 15th for all in stock bikes.

    For all current in stock bikes, you will see a “May Arrive Before Christmas Badge”. This badge indicates we have inventory ready to ship out.

    Please see transit times below. Note that these are estimated business days, and delays can be expected this time of year. We do not offer expedited shipping at this time.

    Thank you, and 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