---
product_id: 188952106
title: "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"
brand: "dynacraft"
price: "¥118671"
currency: JPY
in_stock: true
reviews_count: 8
category: "Dynacraft"
url: https://www.desertcart.jp/products/188952106-dynacraft-air-zone-aftershock-20-mountain-bike-rugged-and-durable
store_origin: JP
region: Japan
---

# 6-speed grip shift for easy gear control Quick-release seat post & steel kickstand 20-inch dual suspension for smooth rides 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

**Brand:** dynacraft
**Price:** ¥118671
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Ride Bold, Ride Beyond – The Aftershock Awaits!

## Quick Answers

- **What is this?** 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 by dynacraft
- **How much does it cost?** ¥118671 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/188952106-dynacraft-air-zone-aftershock-20-mountain-bike-rugged-and-durable)

## Best For

- dynacraft enthusiasts

## Why This Product

- Trusted dynacraft brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Linear pull brakes and front cog guard ensure confident, secure stops every time.
- • **Built to Last:** Durable alloy steel frame withstands rugged terrain and active play.
- • **Easy Setup & Style:** Quick-release seat and sleek black-pink finish make assembling and standing out a breeze.
- • **Effortless Shifting:** Simple 6-speed grip shift keeps young riders in control without complexity.
- • **Trail-Ready Suspension:** Front and rear shocks absorb bumps for fearless off-road adventures.

## Overview

The Dynacraft Air Zone Aftershock 20" Mountain Bike is a rugged, dual-suspension youth bike designed for young adventurers stepping up from pavement to trails. Featuring a durable alloy steel frame, 6-speed grip shift, and safety-focused linear pull brakes, it offers a smooth, controlled ride. Quick assembly and a stylish black and pink finish make it a top choice for kids ready to explore with confidence.

## 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.

Review: Daughter loves it - Great bike great price!
Review: Wonderful bike - Why did you pick this product vs others?: My daughter loves her bike! High quality perfect size

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08511G8DB |
| Best Sellers Rank | #163,875 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #18,778 in Cycling Equipment |
| Brand | Dynacraft |
| Brand Name | Dynacraft |
| Case Material Type | Alloy Steel |
| Color | Pink |
| Customer Reviews | 4.1 out of 5 stars 253 Reviews |
| Global Trade Identification Number | 00087876114161 |
| Included Components | Kickstand |
| Item Type Name | Bike |
| Item Weight | 31.2 Pounds |
| Manufacturer | Dynacraft |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Mount Type | Braze-On Mount |
| Mounting Type | Braze-On Mount |
| Number of Teeth | 25 |
| UPC | 087876114161 |
| Warranty Description | Limited 1 Year Warranty |

## Product Details

- **Brand:** Dynacraft
- **Color:** Pink
- **Item Weight:** 31.2 Pounds
- **Material:** Alloy Steel
- **Mounting Type:** Braze-On Mount

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71LCXz5LzXL.jpg)

## Questions & Answers

**Q: Can i put training wheels on this bike**
A: We just bought this bike for our 9yr old and I wouldn't think training wheels would be great for this bike.  This is a fantastic bike. Much better in person than online.

**Q: Gears 4,5,6 are not working.  What may be causing this and if anyone has a potential solution?  Thanks.**
A: Potentially the tension on the cable.

**Q: What's the weight limit?**
A: The maximum weight limit for this bike is 105 LBS.

**Q: Do we have to Assemble or comes assembled ?**
A: Hello, you must assemble the front rim. Thank you!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Daughter loves it
*by A***A on July 22, 2025*

Great bike great price!

### ⭐⭐⭐⭐⭐ Wonderful bike
*by M***. on June 23, 2025*

Why did you pick this product vs others?: My daughter loves her bike! High quality perfect size

### ⭐ Many missing parts
*by M***E on August 31, 2025*

ATTENTION DO NOT BUY THIS PRODUCT. There was many missing parts on the bike I ordered.

## Frequently Bought Together

- 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
- Air Zone Aftershock 20" Bike

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-07*