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20 Inch Small Bike

783 reviews
With Free shipping

Guardian 20 Inch Small Bike

Age: 5 - 8 yearsHeight: 43 - 51 inches

$339

$289

Save 15%

Why Kids LOVE Guardian Bikes

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

The Guardian 20 Inch Small 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 No Coaster Brake 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

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 783 Reviews
5 ★
94% 
736
4 ★
3% 
27
3 ★
2% 
15
2 ★
0% 
2
1 ★
0% 
3
Customer Photos
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Filter Reviews:
KC
05/26/2024
Kathy C.
United States United States

Great Bike.

The bike arrived in perfect condition and sooner than expected. Very little assembly was required and the directions were easy to follow. The quality of the bike is so much better than those you buy at a discount store. He loves the bike and I would highly recommend this bike. So glad I made the purchase.

A Guardian Bikes Customer
C
05/25/2024
Chris
United States United States

Great starter bike!

From beginning to end it was a great experience. Our daughter loves her bike and had been using a glider bike for a while. She started on the small 20" Guardian bike without pedals for 2 outings then told us she wanted to try with pedal (no training wheels) within 5min she was on her own with no support!! It looks some coaching and experimenting on her part to get started from a complete stop, figure out her balance while starting, but she never fell and was able to confidently negotiate everything with the bike. Great experience so far!!

L
05/24/2024
Linda
United States United States

A Great. Bike!

Excellent! The bike was so easy to put together! Thank you!

J
05/16/2024
Jen
United States United States

Amazing purchase

Our daughter is 9 with Down Syndrome and we’ve tried a couple other bikes and she wasn’t able to ride them. We got her this bike for her 9th birthday and she got on and just took off. She is so happy she can independently ride with her siblings. It truly changed her life and was such an awesome moment for our family! So grateful to you guys and your company!!!

PM
05/15/2024
patricia M.
United States United States

light and fun

This bike has made riding so much more fun. Other kids bikes are clunky and nonresponsive. Guardian bikes are light and the breaks are perfectly resonsive.

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

  • 7-speed twist shifter

  • Red visualizer to help with gear selection

  • Fun and easy way to learn