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Diamondback Bikes Review & Buying Guide

Diamondback Bikes Review Featured Image

Finding which bike is right for you can seem like a chore when all you want to do is beat the pavement. What bike can you trust to be the best?

About one thing you can be sure, Diamondback is a great bike brand.

This Diamondback bikes review will help you to find the Diamondback bike wich you trust to be the best for your needs.


Diamondback Bikes Line Hardtail Mountain Bike


Diamondback Bicycles Trace St Dual Sport Bike

Diamondback Bikes Sync'r 27.5 Hardtail Mountain Bike

Diamondback Bikes Sync’r 27.5 Hardtail Mountain Bike

The Best Diamondback Bikes Review for 2020

If you read the Buyer’s Guide for Diamondback & FAQ and you’ve chosen which type of bike will be best for you, then it’s time to look at specifics.

From road bikes to mountain bikes, the best Diamondback bikes reviews for 2020 are:

  1. Diamondback Bikes Line Hardtail Mountain Bike
  2. Diamondback Bicycles Trace St Dual Sport Bike
  3. Diamondback Bikes Sync’r 27.5 Hardtail Mountain Bike
  4. Diamondback Bicycles Hook 27.5 Hardtail Mountain Bike
  5. Diamondback Bicycles Cobra 20 Youth 20″ Wheel Mountain Bike
  6. Diamondback Bicycles Century 2 Endurance Road Bike
  7. Diamondback Bicycles Release 1 Full Suspension Mountain Bike

1. Diamondback Bikes Line Hardtail Mountain Bike – Best Choice


  • Frame: Aluminum

  • Brakes: Disc
  • Speeds: NA
  • Weight: NA

Ready for the trails? Have you wanted to upgrade from a basic bike or start riding more hardcore terrain?

If you want a ride that has an adjustable suspension and is meant for more serious cycling, the Line might be right for you.

Diamondback mountain bike reviews tout this model as superior due to its construction.

The handlebars have rugged grips and are 29.5 inches wide. Its larger frame choice is perfect for tall riders and those who are a bit heavier, while those shorter than 5 foot 6 inches can opt for the small frame size.

It also features a solid coil fork to really help absorb the big bumps.


  • Multiple size choices for all cyclist body shapes.

  • Can be fitted with either tube or tubeless tires.
  • Hassle-free performance with Shimano 1×9 drivetrain.
  • Chain guide with roller to keep you safe on trails.


  • Hard seat may not be comfortable for longer rides.

  • Some Diamondback mountain bike reviews say the brake was installed incorrectly.

2. Diamondback Bicycles Trace St Dual Sport Bike – Best Value


  • Frame: Aluminum

  • Brakes: NA
  • Speeds: 21
  • Weight: NA

As a hybrid, this Diamondback bike has some unique components. With 21 gears to choose from, you’ll never stop moving!

These make it easy to transition from flat terrain to hills, just like mountain bikes, and back again. It uses sports tires — not as smooth as a road bike but not as rugged as a mountain.

The price range allows you to zip quickly to the office or down the street in comfort, both on your back and your wallet.

One downside is the weight, coming in at just over 40 pounds. This can cause the tires to wear down quickly, so you may need to visit a local bike shop more often.

Though the price is lower than most mountain bikes, the Diamondback hybrid bicycle reviews say that this Diamondback bike may require regular tuning at home.


  • Linear pull brakes.

  • Covered chain area, for safety.
  • Flat handlebars for precision steering.


  • Heavier than other bikes.

3. Diamondback Bikes Sync’r 27.5 Hardtail Mountain Bike – Premium Pick

Diamondback Bikes Sync'r 27.5 Hardtail Mountain Bike


  • Frame: Aluminum

  • Brakes: NA
  • Speeds: 11
  • Weight: NA

This all-terrain trail bike is ready for action! But can these little Diamondback mountain bikes stand up to the rest?

Users say yes!

This is the third of the trail bikes made by Diamondback, including the Hook, the Line, and this bike: the Sync’r (the brand is clever, eh?)

These Diamondback mountain bikes make it easy to start the day on a simple downhill and progress to steep climbs on gnarly terrain.

If you’re used to riding BMX bikes or ATVs then you may feel more at home on a hardtail bike vs a full suspension. The tires are huge and ready to handle any ground you put under it.

Since it’s so versatile, you can use this bike for commuting or simple errands, and still take it shredding on the weekends.

There are a range of prices in Diamondback mountain bikes. This might be your best choice if you’re only looking for one big bike to handle everything — a rugged bike is worth the money when you’re buying brand name performance.


  • Wide tires for increased stability.

  • Adding accessories is easy.
  • High-quality parts and brakes.
  • Short stem and fork to put you in the right position for MTB.
  • Excellent pedals for the price point.


  • Some Diamondback mountain bike reviews suggest that going tubeless is the best option, which will take time and money.

  • The saddle can be uncomfortable for longer rides.

4. Diamondback Bicycles Hook 27.5 Hardtail Mountain Bike

Diamondback Bicycles Hook 27.5 Hardtail Mountain Bike


  • Frame: Aluminum

  • Brakes: NA
  • Speeds: 8
  • Weight: NA

The Hook is considered a ‘trail’ bike, but it’s so much more. Hefty enough to handle a couple of crazy downhills, it can also take you through grassy fields and gravel.

Since it has eight gears, it’s better for riding down awesome slopes than climbing back up. It might take some getting used to as this one is a bit longer than your normal mountain bike.

Since mountain bikes are made for trailing, it doesn’t include a kickstand because it may get caught in underbrush.

Strong disk brakes let you stop and turn on a dime. Since they’re mechanical, they create an incredible amount of stopping power so you never miss a detour. This bike rides low to the ground, so it’s easier for you to stay upright (and not land face-first on the trail).


  • Low to the ground to achieve great balance.

  • Eight-speed adjustable suspension.
  • Mechanical disk brakes.
  • Easily customizable.
  • Quick-release wheels.


  • No kickstand included.

  • Rough for climbing.

5. Diamondback Bicycles Cobra 20 Youth 20″ Wheel Mountain Bike

Diamondback Bicycles Cobra 20 Youth 20


  • Frame: Steel

  • Brakes: Linear Pull
  • Speeds: 6
  • Weight: NA

Sized down to fit the smallest riders AND sized down on price, this might be the first bike after a tricycle!

It’s best suited for children 3 feet 6 inches to 4 feet 5 inches (around 4 to 9 years old). The Cobra 20 is just over 4 feet long and weighs a little less than 30 pounds, so it’s not too big for little kids to handle.

As your child grows, the bike grows along with them. Adjustable brake handles can be tightened or loosened so that smaller kid’s hands can operate the Diamondback mountain bikes safely.

The Cobra 20 has a seriously solid fork so that mini-riders can keep up with you on the trails. Best of all, once they outgrow it you can get an awesome adult Diamondback bike from a company that you have grown up with and trust.


  • Hi Zoom travel fork for a smooth ride.

  • Adjustable lever brakes for safety.
  • Easy to use gear shift so kids can learn.
  • Grows with your child.


  • Finish can chip if you’re a super avid rider.

  • Brakes often require adjusting after shredding gnar.

6. Diamondback Bicycles Century 2 Endurance Road Bike


  • Frame: Aluminum

  • Brakes: Disc
  • Speeds: 18
  • Weight: NA

Surprisingly light, the aluminum Century 2 might be the best bike for you to take on the road.

Maybe you want something that makes your commute fast and fun. You could be looking for the right cycle to take to the park on weekends and do a leisurely loop around the track.

Either way, in this diamondback road bike review, the Century 2 has you covered. It’s only 21 pounds, which makes it super if you want to throw it into the car or attach it to a bike rack.

Many road bikes force your body into a low position which is great for aerodynamics. But this bike’s build quality isn’t about being the fastest, it’s about being the most comfortable.

It’s a great starter bike that you can add to and adjust as you see fit.


  • Lightweight aluminum frame.

  • Comfortable design, higher than other road bikes.
  • Suited for road cycling beginners.


  • More assembly required than other models.

7. Diamondback Bicycles Release 1 Full Suspension Mountain Bike


  • Frame: Aluminum

  • Brakes: Disc
  • Speeds: NA
  • Weight: NA

Another of the top Diamondback mountain bikes is the Release 1.

It has a unique design that can handle the roughest of terrain. The bike chain is separated from the overall aluminum frame, so when you put pressure on the pedals, it can really move. When you bounce over rocks and tree roots, it stays steady.

If you’re ready for more intense trails, the wheels easily convert to tubeless for even better impact support.

As a full suspension Diamondback bike, it handles better than other models on rocky ground. It’s meant for technical trails, making difficult and interesting more easy to handle.

Though this one may be for ‘beginners,’ it delivers like a professional brand!


  • Light air-spring fork.

  • Sturdy aluminum frame.
  • Disc brakes for quick stops.


  • Uncovered chain area.


At the end of the day, every Diamondback bike we have reviewed is a top-notch product.

I know you’re asking yourself, “Are Diamondback bikes good?” and I hope that by reading these Diamondback reviews, you’ll be convinced.

Now that we’ve looked at the different kinds of bikes, which one are you most interested in? Shredding down a steep incline? Beating a path through the wild?

Maybe you’re a first-time sport bike rider and want something simple, but effective. Any Diamondback bike you choose could be the perfect fit, and with Diamondback warranties, you can have peace of mind while you ride.

For all-around great bikes that can handle most environments, we suggest the Diamondback Line Hardtail Mountain Bike. This cycle has to be our winner, as it can go from country to city due to its trail style and shape.

Buyer’s Guide

If you’re buying your first bike, or even your second or third, you’ll want to know which bike is best for you.

From sizing to styles, there are so many factors to consider. The biggest, of course, being, are Diamondback bikes good?

Diamondback bike reviews say that they are top-notch, with attention to detail that you’ll love. A great warranty and return program allows you to shop with peace of mind and stay within your price range.

History — Do They Still Make Diamondback Bikes?

Around 1977, Diamondback began making BMX bikes, but the company soon expanded into mid-range cycles with lots of varying models. Several companies have been absorbed into each other since then, and the end result was the Diamondback brand that we know and love. (1)

The company may be owned by parent companies, but this bike brand still provides great performance and budget models to give you a price range.

There are a variety of mountain bikes, accessories, and components with special features that make the Diamondback brand name unique. Available online or at a local bike shop, the company promises quality bikes at mid-range prices.

Diamondback Today

Diamondback company headquarters are in Washington, though the frame components are now produced outside of the USA.

They have pioneered several updated designs for bicycle components like disc brakes. For their road bike line, they have new components and hold patents for their inventions.

You can feel good about buying from Diamondback because of their commitment to their customers — and their community. They support several excellent groups that organize races and rides for charities.

Bike Types and Models

Road Bikes

Aluminum, carbon frame, and steel are the components most commonly found in Diamondback road bikes.

They are generally lighter weight and designed to be aerodynamic. Since many road bikes are meant for marathons and races, they are the fastest bikes out there.

The handlebars of a road bike are positioned to lower your body for maximum speed, and the tires are generally thinner and lighter to increase velocity. You’ll probably be leaning far into the bike to be more aerodynamic, so choosing the right size is extra essential.

Hybrid Bikes

Sitting firmly between road bikes and mountain bikes is the hybrid. Comfortable enough for commutes in the city and rugged enough for a few off-road jaunts, this bike could be perfect for you if you’re looking for a bit more adventure in your life.

A Diamondback hybrid could still be used in a race or marathon, but it’s also able to handle more rough terrain.

Mountain Bikes

Every type of mountain bike is made for a special person in mind. It all depends on how you like to ride.

Man Riding A Mountain Bike
Diamondback sells different types of mountain bikes

There are a number of Diamondback mountain bikes reviews, which espouse the benefits of picking exactly which model is right for your activity.

Hardtail Mountain Bikes

While other models are more expensive, the Diamondback hardtail will serve you well. This kind of cycle has less components, which not only lowers the price, but also means it will be easier to clean after you’ve taken it through the mud off-roading. Other bikes may be easier to handle for intense trails, but if you’re doing mostly flat trails this may be the right bike for you. This is also Diamondback’s best deal for the money.

Fat Series

We don’t mean a fat frame! The Diamondback ‘fat series’ bikes are made to accommodate bigger tires, which can help you ride on soft surfaces. Though the fat series may not be the best for rocky soil, sand, snow, and loose dirt are surmountable, and climbing sand dunes will be easy.

Full Suspension Mountain bikes

This one can be higher-priced, but full suspension Diamondback mountain bikes are also the most rugged. Heavier and more rigid, the brand’s full suspension models are meant for high inclines and sharp corners.

The craziest of inclines will be best attacked with this one, especially with their quality disc brakes. They come with carbon frames and aluminum to help you handle flying down steep hills and land safely on terra firma.

Adventure & Gravel Bikes

Two people riding on gravel bikes

One half road bike. One half mountain bike. Put them together and you’ve got an adventure waiting for you at lower prices. It’s a bit more robust than a standard road bike, but slightly less bulky than a regular mountain bike without sacrificing performance.

The frame is different as well and won’t keep you horizontal as a road bike can. The components keep you steady on loose soil, like gravel, but also have great performance on tarmac.

Triathlon Bikes

If you’ve decided to push your endurance, you may be interested in triathlons. I’ve never been brave enough, but then again I hate swimming.

They often have areas to store water, protein snacks, and repair tools. The wheels are different than other bikes, usually solid and made of carbon.

Bikes For Women

Hey, bikes are genderless. It’s metal, rubber, and carbon. Women’s bikes are just technically smaller and lighter than their male models.

There may be slight differences in the frame, but old bikes with the lower crossbar (the traditional women’s bikes) were made to accommodate skirts.

Unless you’re doing your marathons dressed in a floor-length gown, you shouldn’t have issues. Look for a bike that’s right for your height and weight, and don’t rely on erroneous gender markers.

Bikes For Kids

Kids Riding On Mountain Bikes in the Nature

Unlike “women’s vs men’s” bikes, it’s important to find the right bike for kids. Smaller frames, sized to youth specifications, and fatter tires help children to balance without training wheels.

These models are obviously made with great care, because it’s paramount to protect your little ones from harm. With the proper safety gear (like helmets and elbow pads) your tyke will be blazing trails in no time. (2)


If you’re buying your first bike, then sizing a bike can seem confusing. A half-inch difference can mean the difference between comfort and a sore back and legs. They can be measured in inches or centimeters.

Bike specs will show the measurement from the seat tube (where your seat’s stem slides into the bike) to the middle of your crankshaft. By taking your inseam and height measurements, you can compare it to the specs provided by companies.

Diamondback vs Other Brands

Diamondback Vs Trek

Trek is another bike company with a wide range of prices and options. Trek is a highly advertised product that competes with other brands on this list. (3)

TIP: If you’re looking for the most unique colors, a Trek is what you’re after. If you want a comparative bike but at a lower price point, reach for a Diamondback.

Diamondback Vs Schwinn

Schwinn has two brand options: the Store and Signature models. As with most bikes, the ones sold in big box stores will never have the same quality as their higher-priced models.

When you buy a Diamondback, you can feel assured that their quality is not bound to the price point, as all bikes have the same quality components. 

Diamondback Vs Cannondale

If you’re biking over craggy trails, picking the right mountain bike is important. A Cannondale bike may have better component specs, but the Diamondback’s full suspension is one of it’s best features. (4)

While most bikes rely on lightness to achieve maximum speed, having a heavier bike (like a Diamondback) could be an advantage to taming the wilds.

Diamondback Vs Giant

A Giant rider gets the full package, and it comes already assembled! A downside of Diamondbacks is in the delivery, as most bikes come in components that need to be assembled at home or a local bike shop. (5)

TIP: If you’re a novice rider, a Giant from a big store could be right for you. However, if you’re a more serious rider then being able to fine-tune a Diamondback as you build it could be an advantage.

Diamondback Vs Specialized

Specialized has lots of unique products like tires and bike frames. Diamondback started as a BMX company and still has a high respect in the market for their sport bikes. (6)

If you are a serious mountain rider, Specialized might be better for you. However, the Diamondback has hydraulic brakes and a well-made fork to…ahem, ‘fork’ the competition.

How Much Is a Diamondback Bike Worth?

A Diamondback bike can usually be resold for about a quarter of the original price and some higher-end mountain biking models could be worth more than half.

If you take care of your bike, it will still be worth a lot. But remember, the worth of a bike is also measured by the fun times you have on it!


Since a quality cycle can often be expensive, it’s important to purchase a bike that has a great warranty. Diamondback bikes have an exceptional program in case something goes wrong.

All rigid bikes are covered 100 percent for as long as you own the bike. Full suspension bikes are good for five years after you buy them.

Remember, warranties cover manufacturer error. This doesn’t mean you can crash your bike and expect them to pay for it! It’s also great to notice that many of their accessories and add ons are also covered — usually up to a year.


If you’re purchasing a road bike, city bike, or mountain bike, you’ll be assembling it yourself. There are options to have it done by a professional, of course, but the Diamondback website has amazing videos and tutorials that can help you get the job done right.

There are articles that cover adding accessories, basic maintenance, and troubleshooting available. You can also purchase expert assembly in your home by a Diamondback worker who can set it up and tune its frame to your frame with precision.


If you’re a novice rider, it may be more prudent to take your new purchase to a local bike shop for set up and routine maintenance.

Simple maintenance, like keeping the bike clean of dirt and grease, can be done at home. You can also check your tires for wear, inspect the chain for breaks and tightness, clean the chain, and double up checks on the brakes.

If you suspect any components need replacing, you can repair the bike at home or at a qualified bike shop.

With all this information provided, you may still have some simple questions about Diamondback Bikes. Let’s check out some of the most frequently asked questions about these bikes.


Yes! You have lots of options with Diamondback bikes, from the basic designs to the Signature models. This company started making BMX bikes, so their BMX and mountain bikes are the best bikes you can get.

Though Diamondback originally was made in the USA, most of the bikes are made overseas. Like most big brand bikes, these components are shipped to the headquarters in Seattle and further assembled.

A Diamondback bike can usually be resold for about a quarter of the original price and some higher-end mountain biking models could be worth more than half. If you take care of your bike, it will still be worth a lot. But remember, the worth of a bike is also measured by the fun times you have on it!

The bike brand may be owned by parent companies, but they still provide great performance and budget models to give you a price range. There are a variety of mountain bikes, accessories, and components with special features that make the Diamondback brand name unique. Available online or at a local bike shop, the company still promises quality bikes at mid-range prices.

  1. Darla Ferrara – The History of Diamondback Bikes, retrieved from
  2. Ashley Marquez – Bicycle Safety Equipment Checklist for Kids, retrieved from
  3. Trek Bikes USA, retrieved from
  4. Cannondale, retrieved from
  5. Giant Bicycles, retrieved from
  6. Specialized, retrieved from


Erik loves everything about cycling and he rides with a passion. He is an experienced cyclist who competes in races and also likes to do group-rides from time to time. He also enjoys going on long bike rides in the mountains by himself.