Search  for anything...

Dynacraft Air Zone Aftershock 20" Mountain Bike – Rugged and Durable Design, Perfect for Kids Learning to Ride, Sturdy and Easy to Assemble, Ideal for Young Riders and Adventurers

  • Based on 248 reviews
Condition: New
Checking for the best price...
$137.50 Why this price?
Save $52.49 was $189.99

Buy Now, Pay Later


As low as $22.92 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE refund/replacement until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 11 left in stock
Fulfilled by Amazon

Arrives Wednesday, May 27
Order within 10 hours and 33 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Color: Pink


Pattern Name: Bike


Features

  • Trusted Brand Legacy: With over three decades of experience, Dynacraft is a name synonymous with quality and innovation in the bicycle industry. Our bikes are designed to provide the ultimate riding experience, combining advanced engineering with stylish aesthetics.
  • Uncompromising Quality: Each Dynacraft bike is meticulously crafted using premium materials and state-of-the-art manufacturing processes. Our commitment to quality ensures that every bike delivers exceptional performance, durability, and reliability, making it a perfect choice for riders of all ages and skill levels.
  • Comprehensive Warranty and Support: We stand behind our products with a comprehensive warranty that covers manufacturing defects for up to one year. Our dedicated customer support team is always ready to assist, ensuring you have a smooth and satisfying ownership experience.
  • Enhanced Riding Comfort: Dynacraft bikes are designed with the rider's comfort in mind. Featuring ergonomic designs, adjustable seats, and high-quality tires, our bikes offer a smooth and enjoyable ride, whether you're commuting, exercising, or exploring new trails.
  • Wide Range of Models: From children's bikes to adult bicycles, Dynacraft offers a diverse range of models to suit every rider's needs. Our bikes come in various sizes and styles, ensuring that everyone from young learners to seasoned cyclists can find their perfect match.

Description

Your adventurous rider will love crushing it on the 20-inch Air Zone Aftershock dual-suspension youth mountain bike by Dynacraft. It’s the perfect step up for the aspiring young rider who wants to ride on more than just asphalt. With front and rear suspension, this bike is ready to eat up the bumps on the path less traveled. Getting gnarly on the gravel and dirt will be a blast with the simple six-speed grip shift, which offers excellent shifting options while keeping it simple by sticking to a single rear derailleur. And, with solid linear pull breaks and a front cog guard, your rider will always be safe and in control. With a quick-release seat post and a solid steel kickstand, setup is easy. Plus, the deluxe black and pink paint finish are sure to catch the eye on the trail.

Brand: Dynacraft


Color: Pink


Material: Alloy Steel


Item Weight: 31.2 Pounds


Mounting Type: Braze-On Mount


Manufacturer: ‎Dynacraft


UPC: ‎087876114161


Global Trade Identification Number: ‎61


Item Package Dimensions L x W x H: ‎47.8 x 21.7 x 7.9 inches


Package Weight: ‎18.21 Kilograms


Item Dimensions LxWxH: ‎56.6 x 22.85 x 35 inches


Brand Name: ‎Dynacraft


Warranty Description: ‎Limited 1 Year Warranty


Model Name: ‎Air Zone Aftershock


Suggested Users: ‎unisex-child


Number of Items: ‎1


Part Number: ‎8114-16


Model Year: ‎2020


Style: ‎Mountain


Included Components: ‎Kickstand


Size: ‎20"


Date First Available: February 20, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Daughter loves it
Great bike great price!
Reviewed in the United States on July 22, 2025 by Ainokea

  • Wonderful bike
Why did you pick this product vs others?: My daughter loves her bike! High quality perfect size
Reviewed in the United States on June 23, 2025 by Melissa G.

  • Many missing parts
ATTENTION DO NOT BUY THIS PRODUCT. There was many missing parts on the bike I ordered.
Reviewed in the United States on August 31, 2025 by Melak Tadesse

  • Really good quality
Good quality, great price.
Reviewed in the United States on July 3, 2025 by Manuel Rodriguez

  • Great
Assembly was easy and took 10 min. Kid loves it. So far so good!
Reviewed in the United States on April 2, 2025 by Chris Berens

  • Love this bike
Great quality, works perfect for my 9 year old.
Reviewed in the United States on April 15, 2025 by Natalie

  • Nice bicycle for the price
Just got the bicycle in and put it together easily (you'll need a few tools, like a hex wrench, 14mm socket, 13mm socket, and a crescent wrench) it's pretty much put the handle bars on, put on the seat, put on the front tire and the pedals and it's done. Over all for the price it's a solid bike. As someone else mentioned, the shift knob on the handle bars are tough to turn, so i'll have to see if i can adjust that later. Again, for the price, thats not a big deal. will see how it performs after a month or so. If things go bad i'll revise this review, but so far, happy with it. Update: So yes the shiftier is bad. best guess will be to change it out and see if that helps. Update 2: Okay so changed out the shifter with this one, Shimano Tourney TZ500 6-Speed Right Thumb Shifter, and it's like a whole different bike. where once was almost impossible to shift, now shifts smooth and easy. SO, if you are looking at this bicycle, you'll probably have to change out the shifter. there are other ones available, like another handle bar type, but i'm partial to thumb shifters. I still give this 4 stars, mainly for the value. at this price it was perfect for my child to use and outgrow. it would have be easy for them to use a working shifter, and i doubt it would have added much to the overall price. ... show more
Reviewed in the United States on June 5, 2020 by Maxx

  • Arrived in perfect condition and super easy to assemble.
I never bought a bike online before. The box arrived quickly, and it was very easy to put the bike together. They don’t include the tools to put it together, but I have what was needed.
Reviewed in the United States on November 18, 2024 by Dunder

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...