Magna Gravel Blaster 12" Children's Bike
Magna Gravel Blaster 12" Children's Bike
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Magna

Magna Gravel Blaster 12" Children's Bike

|39 ratings
Magna Gravel Blaster 12" Children's BikeMagna Gravel Blaster 12 Children s BikeDynacraft Magna Gravel Blaster Kids 16 Bike with Removable Training WheelsDynacraft Magna Gravel 12 Inch Boys BMX Bike For Age 3 5 YearsDynacraft Magna 12 Inch Boys BMX Bike For Age 3 5 YearsMagna Gravel Blaster 12 Children s BikeMagna Gravel Blaster 16 Children s BikeDynacraft Magna Gravel Blaster 16 Inch Boys BMX Bike For Age 5 7 YearsDynacraft Magna Gravel Blaster 12 Inch Boys BMX Bike For Age 3 5 Years
Bicycle Frame Size12 in
Actual ColorBlack/Red

Key item features

  • Durable Construction: Features a sturdy steel frame with a deluxe red and black high-gloss paint finish for lasting use.
  • Child-Friendly Sizing: Equipped with 12-inch wheels, suitable for riders aged 3-5 years or 34-40 inches tall.
  • Effortless Braking: Includes an easy-to-use rear coaster brake for simple and effective stopping.
  • Custom Aesthetics: Boasts a custom handlebar pad and unique graphics throughout the bike for a distinctive look.
  • Adjustable Support: Comes with adjustable and removable training wheels to aid young riders in learning.
  • Growth Accommodating: An adjustable seat allows the bike to adapt as the child grows.
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Specs

Bicycle type, Gravel BikesFrame size, 12 inWheel size, 12 inBrake type, Coaster BrakesSuspension, No SuspensionBrand, Magna

About this item

Product details

The Magna Gravel Blaster 12-inch Boys Bike by Dynacraft is built ready to cut up some dust! The sleek black paint finish on the frame pairs perfectly with the bold red details on the handlebars, handlebar pad, and chain guard. Custom graphics throughout the bike will make him feel one-of-a-kind as he cruises down the sidewalk. The coaster brakes make stopping easy and the removable/adjustable training wheels help ensure a fun and steady ride for young riders. An adjustable seat allows the bike to grow with your little one. This bike is a great option for boys ages 3-5 years. Your little one will love showing off his riding skills on the Magna Gravel Blaster 12-inch Boys Bike.
  • Sturdy steel frame with deluxe red and black high-gloss paint finish
  • 12 inch wheel size for rider 3-5 years or 34-40" tall
  • Easy to use rear coaster brake
  • Custom handlebar pad
  • Adjustable and removable training wheels
  • Limited lifetime warranty on frame and fork
info:
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Specifications

Bicycle type

Gravel Bikes

Frame size

12 in

Wheel size

12 in

Brake type

Coaster Brakes

Warranty

Warranty information

Lifetime warranty on frame. 2 year warranty on component parts

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.2 out of 5 stars
stars
39 ratings13 reviews
How item rating is calculated
  1. 5 stars69% (27)
  2. 4 stars10% (4)
  3. 3 stars3% (1)
  4. 2 stars3% (1)
  5. 1 star15% (6)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 13 reviews

Jan 20, 2026
Reviewer name: Lois
Item details
Bicycle frame size: 16 in
Color: Black/Orange
Sold and shipped byDynacraft Wheels
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great bicycle for bike beginner's

Bought for our grandchildren as their first bike and they love them! A great beginner's bicycle!!

Helpful?7K6D3RN6CEFB1910174414
Jan 21, 2026
Reviewer name: Tara
Item details
Bicycle frame size: 16 in
Color: Yellow
Sold and shipped byDynacraft Wheels
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great bike

We got this as a Christmas gift for my 5-year-old. My husband thought it was well-packaged and easy and light assembly, which he completed within 10-20 minutes. Looks great; seems to be great quality! My 5-year-old is 42” tall, and it fits him perfectly. He loves it.

Incentivized Review
Helpful?7K6D3RN6CEFB1910174414
Dec 26, 2025
Reviewer name: Ashley
Item details
Bicycle frame size: 16 in
Color: Yellow
Sold and shipped byDynacraft Wheels
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great purchase

Bike was easy to assemble. Rides good and looks great! The yellow is very vibrant. Happy with my purchase and my son loves his new bike!

Incentivized Review
Helpful?7K6D3RN6CEFB1910174414
Current price is $119.99
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31
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Sold and shipped by Dynacraft WheelsPro Seller
4.464208242950108 out of 5 stars
4.5 stars out of 5, based on 461 seller reviews(4.5)
Extended holiday returns
Free Holiday returns until Jan 31