---
product_id: 492016084
title: "Childrens Bicycle Magna Gravel Blaster 12\"-20\" Wheel for Exercise, Play, Bicycle for Girls, Boys Ride Outside"
brand: "dynacraft"
price: "€ 380.70"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/492016084-childrens-bicycle-magna-gravel-blaster-12-20-wheel-for-exercise
store_origin: FI
region: Finland
---

# 12-inch Alloy Steel Wheels Single-Speed Coaster Brake Adjustable Ergonomic Seat Childrens Bicycle Magna Gravel Blaster 12"-20" Wheel for Exercise, Play, Bicycle for Girls, Boys Ride Outside

**Brand:** dynacraft
**Price:** € 380.70
**Availability:** ✅ In Stock

## Summary

> 🚀 Blast off into adventure with the Gravel Blaster – where every ride is a new story!

## Quick Answers

- **What is this?** Childrens Bicycle Magna Gravel Blaster 12"-20" Wheel for Exercise, Play, Bicycle for Girls, Boys Ride Outside by dynacraft
- **How much does it cost?** € 380.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/492016084-childrens-bicycle-magna-gravel-blaster-12-20-wheel-for-exercise)

## 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

- • **Custom Comfort Fit:** Adjustable padded seat grows with your child for a smooth, comfortable ride every time.
- • **Ready for Any Terrain:** Designed for gravel, road, and trail – the ultimate starter bike for young explorers.
- • **Rugged Alloy Steel Frame:** Built to endure every gravel trail and playground adventure with lasting durability.
- • **Trusted Dynacraft Legacy:** Over 30 years of innovation ensuring quality and style that parents and kids love.
- • **Effortless Control with Coaster Brake:** Simple, safe stopping power perfect for beginner riders gaining confidence.

## Overview

The Dynacraft Magna Gravel Blaster is a 12-inch wheel BMX bike designed for kids, featuring a durable alloy steel frame, single-speed coaster brake for easy stopping, and an adjustable padded seat for growing riders. Perfect for gravel, road, and trail use, it combines trusted quality from a 30-year legacy brand with ergonomic comfort and safety, making it an ideal beginner bike for boys and girls.

## Description



## 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 |
|---------------|-------|
| Bike Type | BMX Bike |
| Age Range (Description) | Kids |
| Brand | Dynacraft |
| Number of Speeds | 1 |
| Color | Blue |
| Wheel Size | 12 Inches |
| Frame Material | Alloy Steel |
| Suspension Type | Rigid |
| Special Feature | Adjustable Seat |
| Included Components | Reflectors |
| Size | 12-Inch Wheels |
| Brake Style | Coaster |
| Specific Uses For Product | Gravel, Road, Trail |
| Item Weight | 17.6 Pounds |
| Theme | Bike |
| Style | 12-inch Wheels |
| Model Name | Gravel Blaster |
| Power Source | manual |
| Wheel Material | Alloy Steel |
| Year | 2022 |
| Seat Material Type | Padded Synthetic Material |
| Warranty Type | Limited |
| Assembly Required | Yes |
| Bicycle Gear Shifter Type | Intergrated |
| Skill Level | Beginner |
| Global Trade Identification Number | 00087876010432 |
| UPC | 087876010432 |
| Bicycle Drivetrain Type | Coaster Brake |
| Manufacturer | Dynacraft |
| Frame Size | 12 Inches |
| Frame Type | Diamond |
| Item Package Dimensions L x W x H | 35 x 16.75 x 7.25 inches |
| Package Weight | 8.35 Kilograms |
| Item Dimensions  LxWxH | 33 x 18.11 x 25.6 inches |
| Brand Name | Dynacraft |
| Warranty Description | Limited 1 Year Warranty |
| Material | Steel |
| Suggested Users | boys |
| Number of Items | 1 |
| Part Number | 8010-43 |

## Product Details

- **Bike Type:** BMX Bike
- **Age Range (Description):** Kids
- **Brand:** Dynacraft
- **Number of Speeds:** 1
- **Color:** Blue
- **Wheel Size:** 12 Inches
- **Frame Material:** Alloy Steel
- **Suspension Type:** Rigid
- **Special Feature:** Adjustable Seat
- **Included Components:** Reflectors

## Images

![Childrens Bicycle Magna Gravel Blaster 12"-20" Wheel for Exercise, Play, Bicycle for Girls, Boys Ride Outside - Image 1](https://m.media-amazon.com/images/I/71AWao1eZaL.jpg)
![Childrens Bicycle Magna Gravel Blaster 12"-20" Wheel for Exercise, Play, Bicycle for Girls, Boys Ride Outside - Image 2](https://m.media-amazon.com/images/I/71YqXGgQLKL.jpg)
![Childrens Bicycle Magna Gravel Blaster 12"-20" Wheel for Exercise, Play, Bicycle for Girls, Boys Ride Outside - Image 3](https://m.media-amazon.com/images/I/71WeeMGGo9L.jpg)
![Childrens Bicycle Magna Gravel Blaster 12"-20" Wheel for Exercise, Play, Bicycle for Girls, Boys Ride Outside - Image 4](https://m.media-amazon.com/images/I/71nGTnhgTgL.jpg)
![Childrens Bicycle Magna Gravel Blaster 12"-20" Wheel for Exercise, Play, Bicycle for Girls, Boys Ride Outside - Image 5](https://m.media-amazon.com/images/I/81umehE3xyL.jpg)

## Available Options

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

## Questions & Answers

**Q: My grandson will be turning 5 next January will this bike be Ok for him? He has never had one. This will be his first bike**
A: My boys got them at 4.5 years old, the seat is adjustable and it is an easy first bike.  But if your grandson is tall, then he might outgrow it in a year.  My 6 year old daughter, on the shorter side, uses a 16 inch wheel bike which will last her a couple of more years.

**Q: Do you think this is a good first bike for a 3 yr olds b'day? We thought this might be better than a trike, but I'm not sure.**
A: YES! 100%.  We love it and got ours for our 3 year old.  He is 4 now and still rides it.  I'd say it has another year at least worth of riding! We love this bike. It's cute and made well.

**Q: Is the seat adjustable?**
A: Yes the seat is adjustable up or down. You just have to loosen the bolt a little and it moves then tighten the bilt back up.

**Q: How am I supposed to secure the handle bar?  I tightened the bolt at the top with Allen wrench but it didn't do anything.**
A: i don't know i returned the one i bought because it was banged up.

## Frequently Bought Together

- Dynacraft Childrens Bicycle Magna Gravel Blaster 12"-20" Wheel for Exercise, Play, Bicycle for Girls, Boys Ride Outside
- Dynacraft Magna Major Damage Children's Bike – Bold and Durable Design, Perfect for Kids Learning to Ride, Sturdy and Easy to Assemble, Ideal for Young Riders
- Dynacraft Magna Sapphire Bike - Sturdy Steel Frame, Front and Rear Hand Brakes, Adjustable Seat, Kickstand - Ideal for Ages 6-10, Perfect for Outdoor Riding

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-27*