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20 Inch Large Bike

893 reviews
With Free shipping

Guardian 20 Inch Large Bike

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

Compare at price:

$399

Product price:

$319

Save 20%

Why Kids LOVE Guardian Bikes

Feature icon, Green Checkmark Lightweight Design Learn more about 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 Learn more about Created with Lunacy Created with Lunacy

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

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

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

Feature icon, Green Checkmark Adjustable Seat Learn more about Created with Lunacy Created with Lunacy

Feature icon, Green Checkmark Eye Candy Decals Learn more about Created with Lunacy Created with Lunacy

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

We Make It Easy on the Parents Too

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Fast and Free Shipping

Shipping is free, 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 893 Reviews
5 ★
92% 
824
4 ★
4% 
33
3 ★
2% 
22
2 ★
1% 
7
1 ★
1% 
7
Customer Photos
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    E
    11/06/2024
    Emlee
    United StatesUnited States

    Best. Decision. EVER!!!

    Well, maybe not “ever” but certainly up near the top. Our 7 yo son was incredibly hesitant about riding a bike, for fear of falling. He’s had a little Schwinn for over a year now & rode it maybe a handful of times with the training wheels. And even then was only a few minutes at a time. He just did not enjoy it. A friend told us their kids’ Guardian bike did the trick so we pulled the trigger & got one. I put the pedals on right away & he tried riding it but got instantly frustrated because he couldn’t balance & ride it. Then, ding!, I remembered he needs to learn to balance first, so I removed the pedals. He scooted around like that for 4-5 days, maybe 10-15mins at a time. Then, on went the pedals and off he went!!! My heart nearly exploded with pride. :’) Our first family bike ride is something I hope none of us forget. Now he rides every day after school. I honestly think the surestop break system is incredibly key here because the breaking on the Schwinn (pushing pedals back in order to break), messed with his head. Also, the design looks waaay more comfortable for him. Perhaps if he had a Strider when he was little, he may have learned to ride quicker. But because of the design of the Guardian bike, and the break system, Guardian would most likely still be in our lives. It really is a game changer. Cannot recommend enough!!

    SQ
    11/05/2024
    Suzanne Q.
    United StatesUnited States

    Blessings to Guardian Bikes!

    My eight year old grand daughter was struggling to learn how to ride a two wheeler. I went with the recommendation of the 20inch large. I was able to assemble the bike myself. My granddaughter got on the bike and was comfortable with the quick response of the brakes. She also liked how she could lift the bike herself. We adjusted the seat height easily so the balls of her feet touched. She started on her own and was able to balance so much better! She said the bike made all the difference! She has been riding now and more confident each time. Thank you!

    D
    11/04/2024
    donna
    United StatesUnited States

    Extraordinary Customer service/Exceptional Quality

    I bought GB for my grand daughter-7 yrs. I had purchased 3 second-hand bikes. She loves to ride but skiddish and awkward so rides together were stressful. I searched and found Guardian....WOW. Customer service is impressive. I can text, call or email and I get response even if to say we will address asap. Guardian bikes cost more than typical kids retail bikes ...BUT the manufacturing is in USA, detail has been researched and implemented specialized to childrens' needs, size and abilities. Then to seal the deal the company supports and advises you with sizing/purchase. This is the type of customer service that my parents told me existed and we so rarely see in our society that values profit above people. Its seriously exceptional. Our kids are priceless and bike accidents can happen but Guardian has created equipment and service that matches the value of our children. They ask if exchanging bike that you donate rather than return. Like who does that in 2024. I cant say enough good about Guardian. Oh and she rides with less stress. She took a hill in the neighborhood reluctantly at first but I explained how the brakes worked. I ran along side first try. She got to bottom of the hill and looked up at me smiling proud and said, "I can do this. I'm going again by myself." Thanks to Guardian for commitment to safety and for allowing my Ava to be proud of herself!!

    CH
    11/03/2024
    Caroline H.
    United StatesUnited States

    Amazing bike!

    We were on the fence for my daughter’s 7th birthday about getting this one but went for it. We trusted the sizing guide and it was perfect! It arrived quickly and was super easy to put together. We set it up as a balance bike and she practiced twice. On her third try we put the pedals on and off she went! On her old bike she was always terrified but right away with this one she had tons of confidence and pride! Thanks for a memorable birthday!

    G
    10/31/2024
    Gabriela
    United StatesUnited States

    We love guardians bikes!

    My 5 yro son upgraded from 16inch to 20 inch and my 3yro just sat on the 16 inch bike and rode!!

    Guardian Bikes 20 Inch Large Bike Review
    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

    The Best Bikes at the Best Price

    What is Total 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?

    We keep it straightforward: we compare the actual prices of three comparable bikes with similar quality and components. Our "Total Value" is always at or below their average price, ensuring you get the best deal every time.

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