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20 Inch Large Bike

774 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 20 Inch Large Bike 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 774 Reviews
5 ★
94% 
725
4 ★
3% 
22
3 ★
2% 
16
2 ★
1% 
5
1 ★
0% 
6
Customer Photos
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    B
    06/15/2024
    Brian
    United StatesUnited States

    Bike Review

    I don't usually take the time to write reviews, but I had a great experience with customer service. They were super helpful and very pleasant. The bike are built with quality. They go together very easy and the videos are helpful as well. Once assembled, my kids were out riding the bikes that afternoon and learned how to pedal without training wheels in about an hour.

    AA
    06/15/2024
    Abigail A.
    United StatesUnited States

    Brakes issue

    Unfortunately my son has not learned to ride his Guardian bike as we can’t get his brakes to work properly. I’ve noticed that’s an issue others have had as well.

    AW
    06/14/2024
    A. Walker
    United StatesUnited States

    Great for my tall 5 year old

    I got this bike for my 5 year old for her 6th birthday. She us tall for her age and I was concerned with her outgrowing the bike in a year or less. The bike seems to be perfect in size with room for her to grow. It was easy to put together with the tools that were supplied. My daughter took off with ease and had adjusted better to using the brakes now. Only issue is sometimes her chain is falling off but it's been easy to put back on.

    L
    06/13/2024
    Lynne
    United StatesUnited States

    Very Happy With Purchase

    Purchased for an eight year old girl. Took a little time, but she has mastered riding. She had a smaller bike with training wheels in the past but never felt comfortable. This bike is expensive but very sturdy and well built. Purchased a color that her younger brother can use in the future. When determining bike size, her height indicated the 24 inch. But the 20 inch is perfect. Seat height is low now so has plenty of room to grow.

    MB
    06/12/2024
    Mitch B.
    United StatesUnited States

    Great bike!

    My daughter was up riding without training wheels in minutes! The hand brake is also a great feature for emerging riders. Great bike, will buy another for my son next year.

    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