Best Mountain Bikes Under $300 – Guide & Reviews

What’s the most ingenious fact that a human being can experience? Yes, connecting with nature! Don’t leave this corporate universe without enjoying this impseccable feeling.

Connecting the nature doesn’t mean only smelling the flowers, walking through the deepest woods of Amazon, or kayaking in the oceans. Apart from these, riding through the rough mountains and leaving a trail of dust behind your bike also the best thing to enjoy for every adventure fanatic.

A quality mountain bike is compulsory to enjoy this heavenly feeling. But, the very basic of products have become exorbitant in pricing in this economic world. As a result, owning a mountain bike becomes a luxury. What if you found out that you can purchase the best mountain bikes under 300 only?

Whoa! Don’t get surprised yet! It may seem impossible to you. But few leading mountain bike manufacturers are trying their best to design premium quality bikes in an affordable budget. As a result, you can see there are a number of quality bikes are available in the market within $300.

Choosing the best one among those is a tough nut to crack. So, we have collected a few best mountain bikes under 300 in favor of you. Our research team checked all of them individually. After some day-night long real-life experiment, they have selected the top 10 mountain bikes within YOUR budget range.

Willing to know more about the top 10? Scroll down and get ready for more surprise!

Best 08 mountain bikes under $300 

01. Mongoose Dolomite Fat Tire Bike 26 wheel size 18" frame Mountain Bicycle


BRAND: Mongoose

FRAME: Steel


TYPE: 7 speeds with Shimano rear derailleur

Nothing on two wheels can draw more attention than the fat bikes! These bikes are truly compelling. Basically, these fat tire bikes are quite expensive. What if your budget is lower? Don’t hesitate. You are not the only one who wants to buy a flat tire bike with a limited budget. Mongoose observed this fact,and they took this opportunity. They have produced a decent quality fat tire bike under $300! And the Mongoose Dolomite is the output!

The Mongoose Dolomite comes with 4 inches tire mounted on 26 inches wheels. These supersized wheels are attached to the beach cruiser frame. It makes this bike stable on the toughest terrains.

Along with the tires, Mongoose also incorporated the Shimano components. This bike is equipped with seven speeds Shimano rear derailleur. It adds more versatility to this bike.

You know, brakes are integral equipment for every mountain bike. So, this Dolomite features highly responsive and powerful mechanical brakes.So, it ensures a safe riding even on the wet or muddy surface.

Highlighted Features:

  • Free kickstand installed
  • Knobby 4 inches fat tires
  • Twist shifters change gears easily
  • Three pieces of the crank for an uphill ride

What we liked:

  • Best for adult riders
  • Brakes stop at the exact point
  • Big frame
  • Versatile

What we didn`t like:

  • Quite heavier in weight
  • Brakes are tight

Summary: Mongoose Dolomite is an entry level bike for the adult riders. The knobby tires, three pieces of the crank, and twisted shifters will make your journey smoother than you may imagine.

02. Camp 26" Alloy Folding Mountain Bike 



FRAME: Alloy (Folding)


TYPE: Shimano 21 Speed Dual Suspension

Brake: Alloy disk brake

Folding bikes are possibly the most advantageous vehicles for the small town peoples. It is because of the smaller size and less parking storage requirement. Further, you can also transport these bikes on the back of your car. That will be extremely handy while you wish to ride through therough territory of Colorado.

If your requirements are like the description, you can blindly go for the Camp 26" alloy folding mountain bike. Why? Let’s check!

Safety first! So, what’s special in this Camp bike for safety purpose? Well, you will get an alloy disc braking system to stop whenever needed. However, the wheels aren’t an alloy one. The manufacturer company removes the alloy coating from the wheels for shedding some extra weight. Instead of the alloyed rims, you will get double wall alloy CNC rim with spokes on the wheel. It is helpful when you are off-roading.

Though it’s a folding bike, it comes in your hand almost 90% assembled. The gears, wheels, and other things are assembled from the factory. Talking about the gears, the gear of this Camp bike is surprisingly smooth. You can attain your desired speed without sweating out with this dual suspension frame and 21-speed gears!

But there are few drawbacks too. Though it is a foldable bike, it won’t be easy for the first time users. You may need little time to cope with the flexibility of folding /unfolding technique of this bike.

Aside from the negligible minor effects, this mountain bike is a perfect choice for frequent traveler adventure enthusiasts.

Highlighted Features: 

  • Dual suspension
  • Extra mudguard available
  • 21 speeds gear
  • double wall alloy CNC rim

What we liked:

  • Foldable latch
  • Durable and resilient structure
  • Suitable for both genders, all ages
  • Comes almost 90% assembled

What we didn`t like:

  • The mudguard quality isn’t very satisfactory
  • May become squeaky with time

Summary: The folding bike is one of the most compulsory elements for adventurous travelers. If you are looking for a budget-friendly folding bike with the up-to-date components, it will be a safe choice for you. With the improved performance, this Camp full suspension mountain bike must amaze you!

03. Vilano 26" Mountain Bike Ridge 2.0 MTB 21 Speed Shimano Disc Brakes


BRAND: Vilano

FRAME: Aluminum


TYPE: Shimano 21 Speed

 Brakes: Mechanical Disc Brakes 

I just love the look of this Vilano Ridge 2.0! The red & black combination with gorgeous alloy mag wheels makes you fall for it. This aluminum double-butted bike comes with 26 inches suspension fork alloy with the lockout.

It provides more flexibility to the riders.Because of that aluminum made body, this bike is very lightweight and durable. The mag alloy wheels are weighted roughly 1/3 compared to the other standard bike wheels.

This bike uses a disc brake system which ensures rapid stopping in anywhere and anytime. Snow, rain, ice, mud or any other wet surface doesn’t limit the effectiveness of this disc brake system.

Shimanto is used as the drivetrain and gear system of this bike. The drivetrain is provided by a Shimano Tourney 21-speed derailleur. It allows the user ease of ascent and maximum speed control while riding on mountains.

The gear shifters of this Vilano are also Shimano Easyfixes. They are highly responsive and smooth even on the rough terrains. For the intermediate bikers, this will be the best of the best choice under $300.

Highlighted Features: 

  • Suspension fork with lockout
  • Shimano Integrated brake
  • 21 Speed Shimano components
  • Mechanical disk brake
  • 26 inches mag alloy wheel

What we liked:

  • Easy to assemble & disassemble
  • Durable aluminum frame
  • Smooth gear shifting
  • Great stopping power

What we didn`t like:

  • Rims have only three spokes
  • Self-tuning is quite arduous

Summary: This bike is an impressive entry level mountain bike. You will get almost every feature you may need to ride on the tough terrains. Along with the design, the speed and overall performance is a great fit for the entry-level bikers!



FRAME: Aluminum


TYPE: Dual-Suspension

Kent Thruster KZ2600 is a state-of-the-art mountain bike from Kent International, Inc. It is aesthetically appealing and rugged and definitely built to last a life time with regular maintenance.

This best mountain bike under $300  has the following amazing features that sets it apart from its competitors in the industry. These include the following:

Full suspension

It has a convenient full suspension that is designed to absorb impact on rough terrain. This facilitates smooth riding.


It has a strong MTB frame made of aluminum material that guarantees longevity in service life. This is complimented by a suspension design of the floating beam type with a suspension fork mated to it. This is cutting edge technology in the biking world that is utilized as a factor of safety.

Speed shifters

It is equipped with 21 speed Shimano shifters as well as rear derailleur. This is a very efficient system with regard changing gears depending on the type of terrain. The 21 gears cater for all types of terrain.


It is fitted with a long lasting aluminum set of 26-inch wheels. These have futuristic high flange alloy hubs and a V-shape rim profile. This gives the mountain bike a modern attractive look.


It is equipped with top notch disk brakes both on the rear and front wheels. These are the linear pull type. These are effective in stopping the bike when an oncoming danger is realized.


It only weighs 40 pounds. This makes it portable if need be.


It is manufactured in an aesthetically appealing black color.

05. Merax Finiss 26" Aluminum Mountain Bike


BRAND: Merax

FRAME: Aluminum

Frame size: 19"


TYPE: 21 speed shifters Shimano EF51 type

Merax Finiss is a wonderful product from Merax. It is the terminator of mountain bikes as it is well equipped and has the look to compliment it.

This mountain bike has the following interesting features:

Quick release system

It is assembled with a front wheel that has a quick-release pin. This requires absolutely no tools which is very convenient. This facilitates a swift and simple changing of wheels in case of competition.


It has pedal threads that vary from the left side to the right side. This facilitates their easy assembly. They are also made of aluminum material that is highly durable.


It has brakes made of mechanical discs to ensure instant stopping when need be. The brake levers are of the highest quality Shimano type.


The mountain bike weighs only 57 pounds. This makes it easy to carry and transport when necessary.


It has a strong handlebar made of aluminum material to give it longevity in service life.


It has very efficient 21 speed shifters of the renowned Shimano EF51 type. These facilitate swift and easy changing of gears to suit the current terrain.


It is equipped with aluminum Seatpost that is held in place with a w/clamp 31.8 M8 × 60 MM.


It has stylish rear and front derailleur mechanisms that properly move the chain from one gear or sprocket to another. The rear derailleur has the Shimano RD-TZ50 while the front has the Shimano FD-TZ30.


It has a 19 inch frame which is made of heat treated aluminum. This is complimented by a high quality suspension fork alloy that is 80 mm thick.

06. Schwinn GTX 2.0 700c Men's Dual 18 Sport Bike


BRAND: Schwinn

FRAME: Aluminum


TYPE: 21 speed shifters 

Schwin GTX 2.0 high performance mountain bike is manufactured by a reputable Schwinn brand which is renowned for its quality products. The Schwinn GTX redefines comfort. It is essentially a multi-sport hybrid style mountain bike. It has an array of interesting features, these include:


It is equipped with an aluminum dual sport frame and a suspension fork which are both manufactured by Schwinn. These function to offer the rider versatility when using the mountain bike.


It has trigger shifters with 21 speed capability incorporated to it as well a rear derailleur. These are meant to ensure gear shifting that is nothing less than precise.


Both the rear and front are sufficiently equipped with disc brakes for additional halting power when need be. This functions to avoid the occurrence of accidents while riding.


It has a highly durable crank made of alloy material. This is a fascinating feature on this mountain bike as it offers a gearing option.


It has attractive wheels made of alloy material. These wheels have multi use capability and are therefore able to handle both on road and off road use. This is a handy feature as it has no terrain restriction.


This mountain bike only weighs 39.1 pounds, a weight that is quite portable.


It is manufactured red in color which is aesthetically appealing.

07. Roadmaster Granite Peak Boys Mountain Bike


BRAND: Roadmaster

FRAME: Aluminum

Speed: 18

WHEEL: 24/for 12-year old children

WEIGHT: 31 pounds

Roadmaster Granite Peak is an ultra-modern mountain bike that was specifically designed and manufactured by Roadmaster for 12-year old children.

This one of a kind biking product has a wide range of interesting features that consumers can enjoy. Some of the notable ones include the following:


It has a rugged frame made of aluminum material for high durability purposes. This is complimented by a suspension fork to guarantee a ride that is both smooth and safe.


This mountain bike has 18 speeds that are supported by high quality Shimamo hardware. In addition, it has shifters that are SRAM drive twist for consistent precise shifting during riding escapades on challenging terrains.


It is incorporated with both rear and front linear pull brakes to deliver control that is solid during performance. Brakes are important in saving life and averting potentially catastrophic accidents and the brakes on this mountain bike do just that.


It has 24 inch wheels that are characterized by gorgeous alloy rims that exude class. These tires are very good looking.


It has a seat that is designed to quick-adjust when need be, this is the definition of convenience.


This mountain bike weighs 31 pounds, this means that it can be easily carried if the need arises.


It is manufactured in 3 different attractive colors so as to cater for the needs of a wide range of individuals.

08. Mongoose Women’s Status 2.2 Mountain Bike


BRAND: Mongoose

FRAME: Aluminum

WHEEL: 26/ For Women

WEIGHT: 48.2 pounds

Mongoose women's is a mountain bike that is specifically designed and manufactured for exclusively women. This mountain bike has several salient features that make it unique and an excellent mountain bike choice for women. These include the following:


It has 21 speed capability, a feature that is is supported by SRAM type shifters for optimum control. Furthermore, it has derailleur from Shimano that functions to precisely shift gears


It has 26 inch wheels that work in tandem with rim brakes to offer instant stopping if need be. Both the rear and front brakes are the V-type.


It is manufactured in a blue color which is universally approved as being aesthetically appealing.


This mountain bike for women has a light weight of 48.2 pounds. This is a weight that is easily portable.


It offers optimum suspension capability for optimum performance. Its suspension fork functions to increase control and smoothen bumps.


It has an aluminum type from geometry for simplified control. This kills two birds with one stop by offering high durability and easy control mechanism.


It has a three-piece mountain crank that provides an expansive gear range. This is one of the unique features that make this mountain bike to be a favorite for many.

  • Fast in speed due to the 21 speeds on the bike with twist shifters
  • Lightweight in the alloys wheels with the front quick release thus easy to use
  • The design gives one an athletic riding position
  • The bicycle has a kickstand to give it a firm position while standing.

Things to consider when choosing a mountain bike under $300

There are numerous reasons to consider when choosing a mountain bike under $300 (More or less). The factors include the following:

Mountain bike riding styles

There are several riding styles from which to select from. These include Trail Mountain Bikes, XC/ Cross-country Mountain Bikes, All-mountain/Enduro Mountain Bikes, Downhill/Park Mountain Bikes and Freeride Mountain Bikes.

Mountain bike suspension types

The available suspension types include Full Suspension Mountain Bikes and Hardtail Mountain Bikes.

Mountain bike wheel sizes

There is an array of wheel sizes to choose from and these include 24-inch, 26-inch, and 27.5 inch and 29-inch wheel sizes.

Mountain bike frame materials

​The frames of mountain bikes are made of various materials such as Steel, folding mountain bike frame, titanium, carbon fiber and aluminum alloy.

​Mountain bike brakes

​There are two types of mountain bike brakes currently available in the market, these are rim brakes and disc brakes.

The above are the main factors one has to consider and make a decision on prior to purchasing a mountain bike under $300


The above insightful information about best mountain bike under $300  is an eye opener to the possibility that a majority of biking fanatics in the society thought to be non-existent.

These products are readily available for purchase on Amazon at affordable prices and what makes it even more interesting is that they are accompanied by exciting offers. Hurry and get yours today as stocks last.

Robert Blackshire

This is Robert S. Blackshire, I am a cyclist and blogger. I start cycling when I was at the age of 18. I love to write about my cycling, bike review and parts review. Regularly writing about cycling for various magazines, newspapers and websites.

Click Here to Leave a Comment Below 0 comments
Scroll Up