My Shopping Cart

Subtotal:

Free Shipping

Limited time only!

-

DAYS

:

-

HOURS

:

-

MIN

:

-

SEC

Free 365 Day Returns Learn More
x

20 Inch Small Bike

846 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

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.

Charity Icon

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 846 Reviews
5 ★
94% 
793
4 ★
4% 
30
3 ★
2% 
17
2 ★
0% 
3
1 ★
0% 
3
Customer Photos
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
C
07/22/2024
Clara
United States United 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!

A Guardian Bikes Customer
G
07/20/2024
Grace
United States United States

Loves it

My son learned how to bike quick and he loves it so much! Great bikes !

J
07/19/2024
Jodie
United States United States

Great bike

Our son has never enjoyed bike riding. It’s been a struggle to get him to want to ride a bike. With this bike, he has more confidence and is more willing to ride bike. Very good and lightweight and the training wheels help give him the confidence along with training on self balancing. Happy with our purchase!

MC
07/17/2024
Maryellen C.
United States United States

Success!

Excellent! I bought this bike for my 7 year old grandson who has been frustrated trying to learn on his bike with training wheels. He complained that the bike was heavy, and he couldn't push the pedals and felt he was going to fall off when leaning on the training wheels. Within an hour he was able to push the pedals while my son wrapped a towel around his waist and ran with him as he pedaled and before you know it, he was riding a bike. It was so exciting to watch. A week later and he's riding all the time. Thank you.

Guardian Bikes 20 Inch Small Bike Review
EB
07/17/2024
Eric B.
United States United States

Great bike but missing items due to overselling

I bought the bike as a surprise for my 6yo daughter. We brought the whole box with us camping and when I went to open it we were disappointed to find no helmet! Come to later find out that they oversold the helmet and didn't ship us one. They didn't know when they would be getting more in stock, so they issued a refund two weeks later. Bit of a damper on our trip. But once we got home my daughter had zero issues learning to ride her new bike. The bike itself worked out very well and we go on bike rides daily. Would've been 5 stars had the helmet been in the box or if they would've communicated that sooner.

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