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Diamondback Bicycles Cobra Youth Wheel Mountain Bike

4.2 4.2 out of 5 stars 469 ratings

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Blue
24"

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About this item

  • Shimano Tourney 3x7 speed drivetrain has 21 speeds, allowing small riders to conquer dirt trails
  • Hl Zoom 40mm travel fork soaks up rocks and roots just like on a bike for Big kids
  • Linear pull brakes have adjustable-reach levers to keep them safe and in control
  • 24" model fits riders 53”-62” tall, aged approximately 8-12 years old.

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From the manufacturer

Cobra 24 kids mountain bike
Cobra 24

Cobra 24

A great first mountain bike...

We don't know where it comes from, but your kid's undying love of dirt is a common — and treatable — condition. The Cobra 24 can help. It's a great first mountain bike, helping to bridge the gap to adult bikes. The 24-inch wheels roll over obstacles without being too big to handle, and 21 gears and a suspension fork allow small riders to conquer dirt trails. With a durable steel frame and tough wheels, it's the cure for satisfying your little dirt maniac. This model fits riders 53”-62” tall, aged approximately 8-12 years old.

  • DB Hi-Ten steel frame
  • Shimano 3x7 speed drivetrain
  • HL Zoom 40mm travel fork
  • Linear pull brakes

Key features

Cobra 24

Cobra 24 fork

Cobra 24 brakes

Shimano Tourney 3x7 speed drivetrain

21 speeds allow small riders to conquer dirt trails.

HL Zoom 40mm travel fork

Soaks up rocks and roots just like on a bike for big kids.

Linear pull brakes with reach adjust

Adjustable levers keep kids safe and in control.

Product Description

Cobra 24" Hi-Ten steel MTB frame for strength and durability, Trail XC 40mm travel front fork to smooth out bumps along the way, 24" alloy wheels to keep up with mom and dad on the trails, 7 speeds to choose from via easy operational twist shifters. The Diamondback Cobra 24 laughs in the face of the people who say you can't get a good quality, entry-level, boys youth mountain bike without breaking the bank. The Cobra 24 sports a DB Hi-Ten steel MTB frame and the Trail XC 40mm travel front suspension fork to take the bite off any harsh road surface or gravel path. A nice blend of Shimano components including 7 speed shifters and front/rear derailleurs will ensure precise shifting in various conditions. A triple MTB crankset with 42t/32t and 24t rings will make climbing up any hill a breeze while 36hole alloy rims will ensure strength and durability for the long haul. The 2014 Diamondback Cobra 24 is Red in color and could be the perfect next ride for your growing child. Spec Subject to Change.

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Diamondback Bicycles Cobra Youth Wheel Mountain Bike


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Customer reviews

4.2 out of 5 stars
4.2 out of 5
469 global ratings

Customers say

Customers like the quality and value of the bicycle. They mention that it's well made and holds up to their activity level. Customers appreciate the appearance. On the other hand, some complain about the kickstand and missing parts. Customers disagree on ease of assembly, fit, and weight.

AI-generated from the text of customer reviews

56 customers mention47 positive9 negative

Customers like the quality of the bicycle. For example, they say it's well-made, rides smooth, and is a solid bike. Some reviewers also mention that it'd be a good transition bike from boy to teenager.

"...Really high quality, looks beautiful paint. My son was very pleased...." Read more

"...I have owned Diamond Back bikes in the past and been impressed by their durability. This proved to be a great bike for my son...." Read more

"...Most of the bike is of decent quality but felt the stem/bar assembly could be a better design for this price point...." Read more

"Great bike for a 12 year old boy. Comfortable and easy to ride" Read more

26 customers mention22 positive4 negative

Customers like the value of the bicycle. For example, they say it's a good entry-level youth mountain bike and has great quality for the price.

"This is a great bike for the price paid. I was looking for something a step ahead of the typical big box store bikes...." Read more

"...Has been in use for less than 2 weeks with no problems. Is a good value at the $168 price point especially if you can assemble and tune it yourself...." Read more

"This was a great value and my son really wanted a green bike so I went against my husbands wishes and purchased it online...." Read more

"...Quality parts. Traditional brake pads vs. disc brakes. Great value for price." Read more

10 customers mention7 positive3 negative

Customers like the appearance of the bicycle. They say it looks good, and has a nice painted finish.

"...Great design b/c seat can be very low so they get used to being higher off the ground. Had no issues with the assembly or adjustment process...." Read more

"...The steel frame seems durable of average weight with a nice painted finish...." Read more

"...So like one buyer mentioned this is a design flaw. It's such a shame because the quality is really good...." Read more

"Looked great and easy to assemble." Read more

32 customers mention20 positive12 negative

Customers are mixed about the ease of assembly of the bicycle. Some mention that it's easy to assemble and comes with tools, while others say that it was very difficult to put together and that some of the preassembled components were preassembles incorrectly.

"...I know how to work on bikes so it was pretty easy to setup and saved about $100 from buying from a bike store...." Read more

"...One of the preassemled components was preassembled incorrectly (brake cable looped around long way from handle so brake pad wouldn’t reconnect) so I..." Read more

"Looked great and easy to assemble." Read more

"...Otherwise, this was a good purchase with decent parts and easy to put together...." Read more

20 customers mention10 positive10 negative

Customers are mixed about the fit of the bicycle. Some mention that the size fits them great, while others say that it's too small for a 24" bike and the shifters are not adjusted correctly. The length of the bike is shorter than most, so your feet do hit the front. The frame of the bike isn't long enough.

"...: My 9 year old son wanted a bigger bike with gears, and this fits him perfectly and shifts smoothly, making it a great purchase...." Read more

"...on making adjustments to the gear shifters since they too are not adjusted correctly...." Read more

"...This bike is perfectly sized for my son's age/height...." Read more

"Good bike, however it turns out to be a bit small for my son who is 4ft 9inches tall. I bought this based on a size/height guide...." Read more

13 customers mention5 positive8 negative

Customers have mixed opinions about the weight of the bicycle. Some mention that it has good gears, weight, color, size, tires and a good name. Others say that it's heavy.

"...At 34 pounds, this bike is not as light weight as other higher priced bikes." Read more

"...The steel frame seems durable of average weight with a nice painted finish...." Read more

"...Cons: Heavy; brakes aren't all that effective (most likely needs better adjustment on my part); fork suspension is pretty useless; lacks space for a..." Read more

"Great bike at a great price. Well made and not extremely heavy as so many kids bikes are now days...." Read more

8 customers mention0 positive8 negative

Customers are disappointed with the missing parts of the bicycle. They mention that the bike was shipped with missing parts and a hole in the front tire. Some customers also say that the brake pad came missing nuts and washers, so they had to buy a new set themselves.

"...about it and assembled it anyway, discovering too late that pieces were missing...." Read more

"...One brake pad came missing nuts and washers so I had to buy a new set myself.The bike seems sturdy and good so far otherwise." Read more

"...Parts were missing and we had to use bolts and tools we had to put it together! Hope bike is durable!" Read more

"Bike arrived without brake pads." Read more

7 customers mention0 positive7 negative

Customers are disappointed with the lack of a kickstand on the bicycle.

"...There is also no kickstand which is very confusing. For the amount of money I paid for this brand new bike, it sure does suck...." Read more

"...So a new bike with no assembly instructions, no kickstand, and a flat tire out of the box. Not a great first impression...." Read more

"...No kick stand, which isnt a bad thing, one can easily be installed. It takes a mid-mounted kick stand if you prefer one...." Read more

"Didn't see in description that Bike doesn't come with a Kickstand! Would've be nice to include this somewhere on product picture or in description" Read more

Absolutely do not buy this bike!
1 Star
Absolutely do not buy this bike!
The pedals are dangerously close to the front tire when properly assembled. Don’t think twice about going back to your search results and finding a different bike for your child. My 9 year old son immediately noticed how his foot hit the front tire and got right off. I wouldn’t want other parents to experience the same disappointment I did. I contacted customer service for DB and they approached the design flaw with the delusional approach of continuing to ask for additional photographs and never accepting responsibility or offering to remedy the situation. This is the only negative review I have ever written for a product. Avoid the disappointment and select another bicycle to ensure your special day goes off without a hitch. From one parent to another…
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Top reviews from the United States

Reviewed in the United States on March 5, 2018
Color: BlueSize: 24"Verified Purchase
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