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Dynacraft Magna Throttle Bike, 12-20-Inch Wheels, Boys Ages 3-12 Years, Multiple Color Options

4.5 4.5 out of 5 stars 3,041 ratings

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Black

Size Chart
US Magna Throttle Bike
Brand SizeRider Height (in)Age (year)Inseam (in)Wheel Size (in)
1232 - 403 - 515 - 1812
1435 - 444 - 616 - 2014
1638 - 485 - 717 - 2216
1842 - 536 - 919 - 2418
2045 - 567 - 1220 - 2520
2447 - 728 - 1421 - 3324
2653 - 7714 - 9924 - 3526
27.563 - 7214 - 9929 - 3327.5
2963 - 7414 - 9929 - 3429

About this item

  • Sturdy steel frame with deluxe color and black high-gloss paint finish
  • Ideal for riders 3 -12 or 34-53" Tall . Depending on the Size of the bike
  • Easy to use rear coaster brake
  • Custom pad set
  • Adjustable and removable training wheels

From the brand


From the manufacturer

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Dynacraft Wheels

Throughout our history, our company has challenged itself to always be better, faster, and more innovative. For over thirty-five years, we have worked hard to ensure our products lead the industry in technology, design, and most importantly, fun! Our hope is to inspire families to make “Fun on Wheels” a larger part of their everyday lives. Our commitment to re-energizing the wheeled goods category continuously pushes us to look to the future and anticipate how to best serve our customers.

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Learn to ride and have fun

Kids can be very particular about what, when, and how they ride a bike. To ease this process for everyone, Dynacraft offers a variety of collections in exciting designs.

Find a ride that makes you smile

Whether you’re riding to the local coffee shop, cruising along the beach, or conquering new mountain terrain, Dynacraft provides an adult bike option for every occasion.

Crank playtime up a notch

Between motorcycles, super cars, plush ride-ons and UTVs, there’s a Dynacraft ride-on option for every child. Find your favorite characters on our ride-ons that all feature easy-to-operate acceleration and interactive features.

Magna Throttle 12" Children's Bike

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Adjustable Seat

The adjustable saddle and seat post means tool-free adjustments are easy and the bike can grow with your child.

Details

Our kids’ bikes all come with tire tread ready for wear and tear. The bike forks all feature a deluxe paint finish and custom graphics.

Training Wheels

Learning to ride is all about feeling comfortable and confident. Our kids’ bikes with adjustable/removable training wheels allow your child to feel safe as they learn to ride.

Handlebar

Dynacraft kids’ bikes offer both comfort and style with custom designed handlebar pads and comfort handlebar grips.

Product Description

Boys can ride fast and furious on the Magna Throttle 12-inch BMX Boys Bike by Dynacraft. This durable BMX-style frame features a sleek black paint finish complimented by custom graphics and white and red details on the handlebar pad, top tube pad, and chain guard. 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. They will love every ride on the Magna Throttle 12-inch BMX Boys Bike.

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
3,041 global ratings

Customers say

Customers like the ease of assembly, appearance and value of the bicycle. For example, they mention it looks good, has sharp colors and is a great bike for the price. That said, opinions are mixed on size and quality.

AI-generated from the text of customer reviews

137 customers mention109 positive28 negative

Customers like the value of the bicycle. For example, they say it's a great buy, has a good quality to cost ratio, and is worth the buy. Some mention that it'll be easy to put together.

"Overall great bike, price, comfortable, fast, easy to assemble (the bike is shipped 95% put together). You assemble the handle bars and front tire...." Read more

"Bought this for my 5 year old Grandson. He LOVES it. Great Bike." Read more

"...Not cool. It's a decent bike though, so if you're looking for a low priced bike that will last your kid for a few years while they grow, this..." Read more

"...what i paid for this bike ($154 vs. $64) so this bike was a substantially better value...." Read more

114 customers mention102 positive12 negative

Customers find the bicycle easy to put together, with the instructions provided. They mention that most of the bicycle is already put together and that the handlebars were a bit of a struggle.

"Overall great bike, price, comfortable, fast, easy to assemble (the bike is shipped 95% put together). You assemble the handle bars and front tire...." Read more

"...Well made and easy to put together!" Read more

"...The bikes took all of 15 minutes to assemble, only needed a crescent wrench, nothing more...." Read more

"...It seems sturdy and well constructed. It was also easy to put together. I am very happy with this bike and I'm sure my grandson will be as well!!" Read more

45 customers mention45 positive0 negative

Customers are satisfied with the bicycle's appearance. They mention it looks good, has sharp looking colors, and is easy to assemble. Some say that the bike is clean and well-built. Overall, most are happy with their purchase and recommend it to others.

"...Everything looks and functions great. I still can't believe that we were able to find such a good quality bike for such a low price...." Read more

"...I finally assembled the bike and it seems to ride well. It looks great and my son loves it...." Read more

"...bike seems just as sturdy and stable, and quite frankly it is much better looking...." Read more

"...Cool color scheme included handle bar and straight bar pads that you could upgrade and still fit the pad covers on. 7 yr old Nephew loves it...." Read more

128 customers mention75 positive53 negative

Customers are mixed about the quality of the bicycle. Some mention that it's well made and easy to put together, while others say that it arrived damaged and had several signs of mishandling and poor quality workmanship.

"Overall great bike, price, comfortable, fast, easy to assemble (the bike is shipped 95% put together). You assemble the handle bars and front tire...." Read more

"My only problem was that the front tire forks were bent. The box said to call for service questions and not to return...." Read more

"...16 inch bike is perfect for my son who will be 4 in a few days! Well made and easy to put together!" Read more

"...While assembling the bike I discovered that the front forks were bent towards each other...." Read more

34 customers mention12 positive22 negative

Customers are mixed about the size of the bicycle. Some mention that it fits their child perfectly, while others say that the pedals are attached loosely and the chain rubbed. The steering wheel seems to loosen easily, and the back wheel was attached too tightly.

"...thing but loosened okay...but you can't get it just right, it's either loose and wobbles ever so slightly or the bearings sound like they are..." Read more

"As pictured and my son loves it! 16 inch bike is perfect for my son who will be 4 in a few days! Well made and easy to put together!" Read more

"...a V. Also the sticker on the chain guard was severely wrinkled and loose...." Read more

"Little did i know the problem was the wheel didnt fit when putting it together we actually had to hammer the bike to make it fit..." Read more

33 customers mention4 positive29 negative

Customers are dissatisfied with the parts of the bicycle. They mention that there are missing essential pieces, hardware, and training wheels. They also say that the bike arrived with no pedals, nuts for the front wheel, and the part that holds the handle bars.

"There was no kickstand included." Read more

"This bike came without the seat." Read more

"...bike it says a 20 inch boys bike with training wheels it did not have the training wheels i bought it for an autistic child who needed the training..." Read more

"...together after attempt to do so myself and realizing there were missing pieces. One of the wheels was already popped...." Read more

Great Bike for a Young Child.
5 Stars
Great Bike for a Young Child.
Bought this for my 5 year old Grandson. He LOVES it. Great Bike.
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Top reviews from the United States

Reviewed in the United States on August 11, 2023
Color: BlackSize: 20"Verified Purchase
Reviewed in the United States on January 7, 2024
Color: OrangeSize: 16"Verified Purchase
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5.0 out of 5 stars Great Bike for a Young Child.
Reviewed in the United States on January 7, 2024
Bought this for my 5 year old Grandson. He LOVES it. Great Bike.
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Reviewed in the United States on December 19, 2023
Color: GreenSize: 16"Verified Purchase
Reviewed in the United States on August 17, 2016
Color: BlackSize: 20"Verified Purchase
134 people found this helpful
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Reviewed in the United States on March 10, 2024
Color: BlueSize: 20"Verified Purchase
Reviewed in the United States on February 29, 2024
Color: GreenSize: 16"Verified Purchase
Reviewed in the United States on December 29, 2018
Color: BlackSize: 20"Verified Purchase
Reviewed in the United States on January 12, 2022
Color: BlackSize: 20"Verified Purchase
One person found this helpful
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Top reviews from other countries

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Daniel
5.0 out of 5 stars Buena bicicleta por el precio
Reviewed in Mexico on June 10, 2021
Color: BlackSize: 20"Verified Purchase
3 people found this helpful
Report
Amazon Customer
5.0 out of 5 stars ... year old got this for christmas we are very happy with the product
Reviewed in Canada on March 1, 2017
Color: BlackSize: 20"Verified Purchase
2 people found this helpful
Report
Edgar Serrano Uscanga
5.0 out of 5 stars Excelente en precio-calidad
Reviewed in Mexico on October 9, 2021
Color: BlackSize: 20"Verified Purchase
J MacK
5.0 out of 5 stars Just right.
Reviewed in Canada on May 15, 2019
Color: BlackSize: 20"Verified Purchase
Aby sicaru
5.0 out of 5 stars Una bicicleta de muy buena calidad, práctica para ir a la escuela y salir a jugar.
Reviewed in Mexico on October 26, 2021
Color: BlackSize: 20"Verified Purchase