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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.

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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 846 Reviews
5 ★
94% 
793
4 ★
4% 
30
3 ★
2% 
17
2 ★
0% 
3
1 ★
0% 
3
Customer Photos
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Filter Reviews:
MT
05/23/2024
Matthew T. Rosenthal
United States United States

Delivery, QC, and Support issues

Package arrived damaged, but contents seemed ok. Training wheels were missing from delivery, it doesn't look like they would be contained in the same box, but the delivery confirmations claim both were in the delivery. Bike also came with scratches that are inconsistent with the damage to the box (damage to box was over rear wheel and scratches are over front,) and obviously occurred before or as the bike was packaged. I attempted to call the support number twice, and both times I was disconnected a few minutes into my wait on hold without any comment or notice. I recognize the box damage is the logistics company - and for the benefit of the doubt, maybe the training wheels were removed ort fell out as a result, but the scratches getting through QC and the hang ups on the phone are issues owned by Guardian.

Guardian Bikes 20 Inch Small Bike ReviewGuardian Bikes 20 Inch Small Bike Review
06/13/2024

Guardian Bikes

Hi Matthew, Thank you so much for the detailed feedback. We are so sorry for the experience! This is certaintly not what we aim for our customers. I took a look into everything-- you were able to speak with my teammate Sam who was able to send a replacement bike, some extra accessories, and of course, the training wheels. :) We hope your little one loves their new bike! Best, Kaitlin @ Guardian

RJ
07/22/2020
Reza J.
United States United States

Front break doesn't work at all

not very good experiment, not any adjustable feature for different height and age only the saddle is adjustable, overall it doesn't match the high price

10/22/2020

Guardian Bikes

Hi Reza, Thank you for the feedback! As far as adjustability goes, we opted to use a threadless headset on our Original model as it's a more rigid and durable than a threaded headset. Since the headset is threadless, the handlebars cannot be raised on our Original models. That said, however, we do sell high rise handlebars that you can easily install on the bike. You can find those under "Spare Parts" under "Accessories" on our website. Hope this helps! Let us know if anything else comes up. Thanks, Kaitlin @ Guardian Bikes

BS
04/23/2020
brianna s.
United States United States

durability of the bikes

I bought two bikes (20in) - both big and small frames 3 weeks ago. My boys are very active and have fallen off their bikes several times already - it seems that the pedals and other parts of the bikes are not very durable and already have large dents/scrapes that are not appropriate for the time we have had the bikes (and for the price we paid for them!). The pedals seem to be shaved off (the plastic is cheap?). I wonder how long they will last.

08/24/2020

Guardian Bikes

Hi Brianna, We would definitely love to learn more here and get your kiddo back on the road. Can you send us an email or give us a call? We are here to help! Best, Sam @ Guardian 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

  • 7-speed twist shifter

  • Red visualizer to help with gear selection

  • Fun and easy way to learn