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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 4,602 Reviews
5 ★
92% 
4253
4 ★
4% 
170
3 ★
2% 
97
2 ★
1% 
36
1 ★
1% 
46
Customer Photos
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Filter Reviews:
    C
    07/22/2024
    Clara
    United StatesUnited States

    Great bike!

    With the help from multiple team members, the correct bike size was chosen for our daughter, and a shipping error on my end quickly corrected. Our daughter freshly 6, 44” tall, and was at the cusp of the 16 and the small 20. Was guided to go with the small 20! She will grow into this incredibly! Very happy with the choice. Originally coming from a strider 14x, with pedals, she transitioned to this bike with grace. For the first maybe 5 minutes she was a touch wobbly and hesitant, adjusting to the new frame size. But then ride away with confidence. We are very pleased with this choice. Color way is great, and she is so impressed with the hot pink wheels on her teal bike. Thank you all!

    AC
    07/22/2024
    Annette C.
    United StatesUnited States

    Light 😍

    Love the lights easy to add to bike and that they are rechargeable and just another safety feature. 💕

    AC
    07/22/2024
    Annette C.
    United StatesUnited States

    Sophia’s helmet❤️

    I absolutely love everything I bought from Guardian bikes. The helmet is awesome and the lights on the bike are great. I like her to have the ability to be seen. She learned to ride in one day but she did ride a strider 2 months prior to getting the bike. It was amazing and she is riding about 10 miles a week. I know it’s hard to believe but she has taken to biking 🚴 like nothing I’ve ever seen before! Highly recommend wish I would have bought it before strider and used it as balance bike so she could learn braking too. But it only took her a couple days to catch on. Love love Guardian 🙏💕❤️💕🚴

    Guardian Bikes  Review
    KM
    07/22/2024
    Kathleen M.
    United StatesUnited States

    20” large bike

    Easy to put together! Made very well! Beautiful bike! Grandson loves it! Chain has come off several times as he rides. Is there something I should adjust?

    L
    07/22/2024
    Leslie
    United StatesUnited States

    So Far All Good

    The bike was easy to put together and seems very well-made. My granddaughter loves it and feels confident on her new big bike. The experience buying the was smooth and many follow up messages to check on our experience. Very pleased.

    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

    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