---
product_id: 223266221
title: "Magna Major Damage Children's 12-20\" Bike – Bold and Durable Design, Perfect for Kids Learning to Ride, Sturdy and Easy to Assemble, Ideal for Young Riders"
brand: "dynacraft"
price: "14325466₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/223266221-magna-major-damage-childrens-12-20-bike-bold-and-durable
store_origin: VN
region: Vietnam
---

# 16-inch alloy steel wheels Single-speed chain drive Adjustable/removable training wheels Magna Major Damage Children's 12-20" Bike – Bold and Durable Design, Perfect for Kids Learning to Ride, Sturdy and Easy to Assemble, Ideal for Young Riders

**Brand:** dynacraft
**Price:** 14325466₫
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride Bold, Learn Fast – The Ultimate Starter Bike for Future Trailblazers!

## Quick Answers

- **What is this?** Magna Major Damage Children's 12-20" Bike – Bold and Durable Design, Perfect for Kids Learning to Ride, Sturdy and Easy to Assemble, Ideal for Young Riders by dynacraft
- **How much does it cost?** 14325466₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/223266221-magna-major-damage-childrens-12-20-bike-bold-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:** Rear coaster brake ensures smooth, reliable stopping power for young riders.
- • **Built to Last:** Durable alloy steel frame and wheels designed to withstand the roughest rides.
- • **Ready to Ride:** Easy assembly means your little one can hit the trail or pavement in no time.
- • **Custom Comfort:** Adjustable seat and branded handlebar pad provide personalized comfort and style.
- • **Confidence Booster:** Removable and adjustable training wheels grow with your child’s skills for seamless learning.

## Overview

The Dynacraft Magna Major Damage is a robust 16-inch kids' bike crafted from alloy steel, featuring a single-speed chain drive and rear coaster brake for safe, simple riding. Designed for ages 4-8, it includes adjustable and removable training wheels and an adjustable seat, making it perfect for young riders mastering balance and control. Lightweight yet durable, this bike is ideal for gravel, road, and trail adventures, backed by a limited 1-year warranty.

## Description



## Features

- Custom Branded Handlebar Pad
- Rear Coaster Brake
- Removable and Adjustable Training Wheels
- Adjustable/removable training wheels

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Bike Type | Kids Bike |
| Age Range (Description) | 4-8 |
| Brand | Dynacraft |
| Number of Speeds | 1 |
| Color | Red |
| Wheel Size | 16 Inches |
| Frame Material | Alloy Steel |
| Suspension Type | Dual, Rear |
| Special Feature | Adjustable Seat |
| Included Components | Training Wheel |
| Size | 16" |
| Brake Style | Coaster |
| Specific Uses For Product | Gravel, Road, Trail |
| Item Weight | 21.61 Pounds |
| Style | 16-inch Wheels |
| Model Name | Major Damage |
| Power Source | Pedal power (human energy transferred through a drivetrain) |
| Wheel Material | Alloy Steel |
| Year | 2020 |
| Seat Material Type | Vinyl |
| Warranty Type | Limited |
| Maximum Weight Recommendation | 81 Pounds |
| Assembly Required | Yes |
| Global Trade Identification Number | 00087876058694 |
| UPC | 087876058694 |
| Bicycle Drivetrain Type | chain drive |
| Manufacturer | Dynacraft |
| Frame Size | 16 Inches |
| Frame Type | Diamond |
| Item Package Dimensions L x W x H | 37 x 17.8 x 7.5 inches |
| Package Weight | 11.41 Kilograms |
| Item Dimensions  LxWxH | 43.9 x 87 x 31.5 inches |
| Brand Name | Dynacraft |
| Warranty Description | Limited 1 Year Warranty |
| Material | Steel |
| Suggested Users | boys |
| Number of Items | 1 |
| Part Number | 8058-69 |

## Product Details

- **Bike Type:** Kids Bike
- **Age Range (Description):** 4-8
- **Brand:** Dynacraft
- **Number of Speeds:** 1
- **Color:** Red
- **Wheel Size:** 16 Inches
- **Frame Material:** Alloy Steel
- **Suspension Type:** Dual, Rear
- **Special Feature:** Adjustable Seat
- **Included Components:** Training Wheel

## Images

![Magna Major Damage Children's 12-20" Bike – Bold and Durable Design, Perfect for Kids Learning to Ride, Sturdy and Easy to Assemble, Ideal for Young Riders - Image 1](https://m.media-amazon.com/images/I/71lln+SRQ8L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Does this come with training wheels**
A: This product does come with training wheels.  The only issue I had with this product was the assembly instructions were very minimal and not very helpful and the front wheel bracket/mount onto the tire was extremely tight and difficult to insert.

**Q: are the trainning wheel removable?**
A: Training wheels are removable on almost any bike.

**Q: how do you tighten the seat on this bike? we have it as tight as the screw will go and it is still coming out and spinning around.**
A: Sorry to hear that the seat is not staying.  Best thing to do is buy at a local hardware store what is know as a lock tight washer that has grooves and put one or two inside the bolt.  They cost about .25c.  That is easier and cheaper than anything else. Indecorate

**Q: Is this thing heavy? As in, walmart tank heavy bike?**
A: Don't shop at Walmart, don't know what tank heavy bike is. This is durable, sturdy bike that doesn't weigh a ton. Hope this answered your question

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-06*