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20 Inch Large Bike

705 reviews
With Free shipping

Guardian 20 Inch Large Bike

Age: 6 - 9 years   Height: 45 - 53 inches

$399

$319

Save 20%

Why Kids LOVE Guardian Bikes

Feature icon, Green Checkmark Lightweight Design Created with Lunacy Created with Lunacy

The Guardian Ethos has a lightweight steel frame, making it easy to control while still durable enough to outlast your kid. Like every Guardian bike, it’s kid-tested to be safe and fun to ride.

Feature icon, Green Checkmark SureStop, Easy Reach Brakes Created with Lunacy Created with Lunacy

Feature icon, Green Checkmark Kid Friendly Gear Shifter Created with Lunacy Created with Lunacy

Feature icon, Green Checkmark Kid-specific Geometry Created with Lunacy Created with Lunacy

Feature icon, Green Checkmark Low Step-over Height Created with Lunacy Created with Lunacy

Feature icon, Green Checkmark Adjustable Seat Created with Lunacy Created with Lunacy

Feature icon, Green Checkmark Eye Candy Decals Created with Lunacy Created with Lunacy

Feature icon, Green Checkmark Double-walled Rims Created with Lunacy Created with Lunacy

We Make It Easy on the Parents Too

Free Shipping Icon

Flat Rate Shipping

Shipping is $29 flat, and in-stock orders leave our warehouse within 1 business day.

100 Day Test Ride Icon

365 Smooth Ride Guarantee

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

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Quick and Easy Setup

Get the bike from box to pavement in 5 minutes. So easy a busy parent can do it with ease.

Customer Reviews
4.9 Based on 705 Reviews
5 ★
94% 
661
4 ★
3% 
21
3 ★
2% 
13
2 ★
1% 
4
1 ★
0% 
6
Customer Photos
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Filter Reviews:
    CP
    03/14/2024
    Candace P.
    United StatesUnited States

    Best Bike Ever!

    My Grandson was thrilled with his new bicycle! I was thrilled because the quality is outstanding, customer service Guardian Bikes provides is amazing and the products are made in the USA! Win, Win, Win! Just getting ready to order another bike for my other grandson!!!! Thank you, Guardian. Bikes you are very much appreciated.

    M
    03/13/2024
    Matt
    United StatesUnited States

    Great Bike.

    The shipping was very quick, the sizing guide was spot on! My daughter went from training wheels to pedaling in about two nights after school. She is so proud of her self and full of confidence riding. Couldn't be happier with the product.

    NS
    03/07/2024
    Narasimha S.
    United StatesUnited States

    Very good buy

    My daughter loves this bike. It's light weight and very comfortable and safe. She is able to learn how to balance in 1 day and was able to pedal the next day. Great service and fast delivery. Couldn't ask for more.

    J
    03/06/2024
    Janel
    United StatesUnited States

    Grandson's bike

    He loves it. This is his second bike from Guardian

    K
    03/05/2024
    Kim
    United StatesUnited States

    Super Nice Bike!

    This bike was a gift for our Grandson George, it was a tiny bit big as we did choose the "big" model, but George got on his new bike and rode like a well experienced rider, he had just learned to ride a pedal bike. He had a big smile on his face as he rode his new bike, and he loved the colour. OMG, and the service was outstanding, his new bike was delivered in 2 days from ordering. Thanks for making beautiful, safe children's bikes!

    With Free shipping

    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

    • 6-speed twist shifter

    • Red visualizer to help with gear selection

    • Fun and easy way to learn