Mountain biking is a popular and exciting outdoor activity, and choosing the right bike can mean the difference between a fun and challenging ride and one that leaves you frustrated and sore. But if you’re just getting started, you may not want to invest a lot of money in a bike. If you’re looking for the best mountain bikes under $300, there are a few important factors to consider. Mountain bikes are typically designed to be lightweight, tough, and efficient on uneven terrain.

For maximum performance at this price point, look for bikes that have durable frames made from quality materials like aluminum or carbon fiber. Additionally, opt for gear systems that offer smooth shifting to minimize effort while pedaling uphill or along tricky sections of trail. When it comes to shocks, look for high-quality air suspension or coil springs in order to absorb vibrations and ensure a smooth ride. With all these considerations in mind, you’re sure to find good mountain bikes that are perfect for your budget and your riding style!

To sort things out for you, our O.Bike experts have personally tested more than 100+ bikes and got through with the best mountain bike brands under 300$ at present. Get the best mountain bikes for the money that you could have never thought of!

Best Mountain Bikes Under $300  

Best Overall

Hiland Mountain Bike

  • High Tech Frame
  • 85% Pre-assembled
  • Great Braking System
Runner Up

Mongoose Status Mountain Bike

  • 21-speed Shifters
  • Durable Alloy Rims
  • Aluminum MTB Frame
Editor’s Choice

Kent KZ2600 Dual-Suspension Mountain Bike

  • Alloy Wheel Rims
  • Rear Linear Pull Brake
  • 26-inch Full Suspension

1. Hiland Mountain Bike

Hiland Mountain Bike

Bike Type Mountain Bike
Age Range (Description) Adult
Brand Hiland
Wheel Size 26 Inches
Specific Uses For Product Trail
Suspension Type Front
Special Feature Speed, Mountain bike, Easy Assembly
Included Components Kickstand
Number of Speeds 21


Designed for rugged off-road trails, the Hiland Mountain Bike is ideal for experienced bikers looking to take their riding to the next level. With a sturdy aluminum frame and 21 speeds of high-performance Shimano drivetrain, this bike is built for speed and agility on even the most challenging terrain. Whether you’re navigating a muddy single-track or racing down steep downhill slopes, the Hiland Mountain Bike will give you an edge over the competition as you race through your favorite outdoor trails. All in all, it is one of the best low budget MTB of 2023.


  • Top 21-speed shifting system
  • Excellent suspension and powerful disc brakes


  • Requires good maintenance

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2. Mongoose Status Mountain Bike

Mongoose Status Mountain Bike: Best Mountain Bikes Under $300

Bike Type Mountain Bike
Age Range (Description) Adult
Brand Mongoose
Wheel Size 26 Inches
Specific Uses For Product Trail
Suspension Type Dual
Special Feature Aluminum Frame, Mountain bike
Included Components Bicycle
Number of Speeds 21
Size 26-Inch Wheels


This 26″ Men’s MTB from Mongoose is sure to keep you moving. With a powerful suspension fork and a sturdy aluminium mountain bike frame, the Status 2.2 will smooth out bumps as you ride. A 21-speed rear derailleur will ensure you have the right gearing no matter what kind of trail you ride. Lightweight and durable alloy rims form a sturdy base for knobby 2.125″ wide mountain tires that can handle anything. The classic V-brakes on the front and rear help you maintain control while stopping. Moreover, its lightweight frame allows you to easily carry this bike with a hitch bike rack.


  • Powerful disk brakes to enhance stopping power
  • Excellent dual suspension to provide a smooth ride over bumps
  • Comes at extremely low prices
  • Riders can easily set up the bike


  • A little heavy in weight.
  • The saddle is uncomfortable.
  • It comes with gears that are slightly clunky.

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3. Kent KZ2600 Dual-Suspension Mountain Bike

Kent KZ2600 Dual-Suspension Mountain Bike: Best Mountain Bikes Under $300

Bike Type                                             Mountain Bike
Age Range (Description) Adult
Brand Kent
Wheel Size 26 Inches
Specific Uses For Product Trail
Suspension Type Dual
Special Feature 21 Speed, Aluminum Frame, Mountain bike
Included Components Owner’s Manual, CPSC Reflectors
Number of Speeds 21


With the Kent KZ2600 Mountain Bike, you get a frame of lightweight aluminium that features a floating beam suspension design, which is mated to a suspension fork. A strong and durable 26″ alloy rim with 36 spokes is part of the KZ2600.  With a Shimano rear derailleur & shifters, 21 speeds are available. Disc brakes on the front and linear pull brakes on the rear control stopping. 90% pre-assembled. Simple to assemble, with assembly tools included & even easy to carry with a hitch bike rack. We can call it one of the best $300 mountain bikes around.


  • Wheels and brakes deliver smoothness and security
  • Ergonomic design
  • Durable body frame and low maintenance


  • Disc brakes need to be adjusted by the rider as per the requirement
  • It requires enough maintenance

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4. OBK 27.5 Wheels Mountain Bike

OBK 27.5 Wheels Mountain Bike

Bike Type Mountain Bike
Age Range (Description) Adult
Wheel Size 27.5 Inches
Specific Uses For Product Trail
Suspension Type Front
Special Feature Speed, Mountain bike, Easy Assembly
Included Components Kickstand
Number of Speeds 21


In sloppy terrains and at high speeds, disc brakes let the cyclist stay safe. You can also stop more easily when and where you want. Combined with the 3×7 shifter, front and rear derailleurs make gear shifting very sensitive. Suspension forks smooth out bumpy roads. You can choose between aluminium or magnesium wheels. A complete set of tools is included for assembling and maintaining your own bike.


  • Excellent 21-speed shifting system
  • Powerful dual disk brakes provide excellent stopping
  • Comfortable seats for bikers
  • Pedals are provided with the bicycle


  • Takes a long time to tune the speed system
  • 17 inches frame size uncomfortable for tall bikers

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5. Outroad 26-Inch Folding Mountain Bike

Outroad 26 Inch Folding Mountain Bike

Bike Type Folding Bike, Mountain Bike
Age Range (Description) Adult
Wheel Size 26 Inches
Suspension Type Rear, Front
Special Feature Foldable
Included Components Tool Kit
Number of Speeds 21
Color HM-Black
Frame Material Carbon Steel


With 26-inch wheels and a 17-inch frame, this foldable mountain bike is faster and safer. Set the transmission, brakes, and seat height to the recommended positions. It is important for men and women cyclists to stay safe even when riding fast or down sloped terrain. You can quickly switch between the 21-speed gears with your fingertips, enabling you to select the right gear for whatever terrain you’re on. Experience speed cycling at a different pace with this wind chaser and even it falls under the category of the cheap mountain bikes around. Moreover, you can fold this mountain bike and carry it on a bike rack hitch too.  


  • Dual disk brakes ensure safe and intensive mountain biking
  • Light Aluminum rimmed wheels enable riders to control their bikes with an effective grip


  • This bike needs a little bit of maintenance

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Buying Guide for the Best Mountain Bike Under 300$ 

With so many options out there, it can be difficult to know where to start when looking for a quality mountain bike at an affordable price. To help make your search easier, here are some things to consider before buying the best Mountain Bikes under 300$:

Materials and Construction

One of the most important factors to consider when shopping for a mountain bike is the material and construction of the bike’s frame. While some bikes are made of lightweight aluminum, others may be constructed from heavier steel. Depending on your individual needs and preferences, you may want to opt for a frame that is either lightweight or durable and sturdy.

Performance Capabilities 

In addition to considering the materials used in a mountain bike’s construction, it’s also important to evaluate its performance capabilities. Mountain bikes can come equipped with a range of features that help improve their stability and handling, such as disc brakes, shock absorbers, or wider tires. If you’re an experienced rider looking for a fast and agile bike, you may want to seek out one that offers these types of advanced features. However, if you’re a beginner or occasional rider, a more basic model with fewer bells and whistles may be just what you’re looking for.

Additional Features and Accessories 

Mountain bikes can also come with a variety of additional features and accessories, such as water bottle holders, kickstands, or lights. While some of these features are designed for convenience or safety, others may be more geared towards improving the bike’s performance. If you have specific needs or preferences, be sure to look for a mountain bike that comes equipped with the features that matter most to you.

With so many great mountain bikes available at an affordable price, it’s easy to find one that meets your needs and budget. By taking the time to consider the materials used in the bike’s construction, its performance capabilities, and any additional features or accessories that it may include, you can be sure to find the perfect Mountain Bike under 300$ for your needs.

Different Mountain Bikes Different Types

Mountain Bikes under 300$ are a great way to get started in the sport of mountain biking. There are many different types of mountain bikes available on the market, so it is important to know what type of bike is best for you before making a purchase. The following is a list of different types of mountain bikes available for purchase:

Hardtail Mountain Bike 

This type of mountain bike has a suspension system that only consists of shocks in the front forks. Hardtail mountain bikes are typically less expensive than full-suspension mountain bikes and are a good choice for beginner mountain bikers or those on a budget.

Full-Suspension Mountain Bike

This mountain bike comes with an advanced shock suspension mechanism for both the front and rear wheels. Full-suspension mountain bikes are better suited to more advanced riders or those who will be tackling more difficult terrain, as they offer greater stability, control, and comfort than hardtail mountain bikes.

Fat Mountain Bike 

This type of mountain bike is designed for use in extreme or rough terrain. Fat Mountain Bikes typically have oversized tires with deep treads that allow them to easily handle loose, rocky, sandy, or muddy trails without getting stuck. These bikes are often quite heavy and require a lot of maintenance due to the rugged terrain they are intended to ride on.

Electric Mountain Bike 

Electric Mountain Bikes are powered by electric motors instead of traditional pedal power. This makes it much easier to ride up steep hills or over long distances without tiring yourself out. Electric Mountain Bikes are becoming more popular as the technology continues to improve and prices come down, making them a great option for those who want the easy ride of an electric bike without breaking the bank.

Frequently Asked Questions 

Q1. Should I spend more than $300 on a mountain bike?

In certain situations, an expensive bike is useful. The majority of the time, it’s not a big difference. It’s nice to have something higher priced; however, do you really need to blow your budget? We’d say no.

The differences you’ll find in mountain bikes priced expensive do not always mean you need them badly. You can achieve the same result by buying several upgrades when you can afford them.

If you’ve become more proficient with your bike and you’re willing to take the next step, it’s best to upgrade specific features for your mountain bike. There is no need to buy an expensive bike just for a new brand. It’s acceptable to start with a budget bike of $300 and then add an upgrade checklist in the future when you’re in need.

Q2. Why do mountain bikes cost so much?

Mountain bikes can be expensive because they have high-end components and modern technology. Without this, riding a mountain bike on an extremely difficult path is likely to cause it to fall off. A less expensive mountain bike may not get to the bottom of the most difficult trails.

To stand up to the rough trails and bumpy riding, mountain bikes need to be durable, strong, and expensive. But if you are a pro rider or a racer, we suggest you go for the best rocky mountain bikes for the ultimate experience.

Q3. How to determine the best mountain bike as per my height?

To find good mountain bikes as per their size, you need to follow these measures:

Rider Height (in) Frame Size (in)
4′ 10″ – 5′ 2″ 13″ – 14″
5′ 3″ – 5′ 6″ 15″ – 16″
5′ 7″ – 5′ 10″ 17″ – 18″
5′ 11″ – 6′ 1″ 19″ – 20″

Q4. Can you ride a mountain bike on the roads?

Yes. You can use your mountain bike on any street without any fear. Just because the name says “mountain bikes” does not mean they can’t run on roads.  

Some Last Words

It’s time to enhance your fitness with the best mountain bikes for under 300$. The latest features in these bikes increase your zeal to take mountain biking as an intense passion. Check out the details from the links provided to know more about the best mountain bikes.


I am Alina,’s longest-serving technical writer and specialises in the technical side of cycling. Before joining, I was a successful road racer, competing in many international races worldwide. I am one of’s lead testers and knows how to push the products to their limit to review the best bike having excellent money value.