Best Mountain Bikes Under 400 Dollars of 2023

best mountain bikes under 400

Mountain bikes are an excellent way to enjoy the great outdoors, whether in your city or suburb. If you’re interested in exploring new places and having adventures, then you should check out our list of affordable beginner/intermediate level bikes.

Our selection of the best mountain bikes is based on customer reviews, popularity, and affordability. We’ve done our research by analyzing different online stores, including Amazon, to provide you with relevant information about your options when buying a mountain bike from various retailers across America.

Looking for the best mountain bike under $400? Look no further! We’ll guide you through the essential features and benefits of each bike, making it easier for you to choose the perfect bike for your needs. Buying a bike can be challenging, but we’ve got you covered with our comprehensive guide.

best mountain bikes under $400

Due to the current shortage of MTB bicycles, there is a high demand for them, causing many brands to struggle. Nonetheless, we’ve compiled a list of budget-friendly mountain bikes that will allow you to enjoy riding without emptying your wallet.

PRODUCTINFORMATIONPRICE
AMOWARE Ideal Mountain Bike for Adults

AMOWARE
Wheel: 27.5"
Style: ‎21 Speed
Suspension: Dual
Weight: 33 Pounds
Load capacity: 220 Pounds
Frame: Aluminum
ROYCE UNION RTT Men's Mountain Bike

ROYCE UNION RTT
Wheel: 24"
Style: ‎21 Speed
Suspension: Front
Weight: 30 Pounds
Load capacity: 250 Pounds
Frame: Aluminum
HUFFY Hardtail Mountain Trail Bike

HUFFY
Wheel: 24"
Style: ‎21 Speed
Suspension: Front
Weight: 33 Pounds
Load capacity: 250 Pounds
Frame: Aluminum
HILAND Best Budget Mountain Bike

HILAND
Wheel: 27.5"
Style: ‎21 Speed
Suspension: Front
Weight: 37 Pounds
Load capacity: 240 Pounds
Frame: Aluminum
H&ZT Adult Cheapest Mountain Bike

H&ZT
Wheel: 20"
Style: ‎7 Speed
Suspension: Rigid
Weight: 45 Pounds
Load capacity: 330 Pounds
Frame: Aluminum
SOCOOL Good Mountain Bike for Men Women

SOCOOL
Wheel: 26"
Style: ‎21 Speed
Suspension: Dual
Weight: 40 Pounds
Load capacity: 220 Pounds
Frame: Carbon Steel
NEFFICE Dual Suspension Mountain Bike

NEFFICE
Wheel: 26"
Style: ‎7 Speed
Suspension: Dual
Weight: 60 Pounds
Load capacity: 220 Pounds
Frame: Carbon steel
YH-S7 Affordable Mountain Bike

YH-S7
Wheel: 27.5"
Style: ‎21 Speed
Suspension: Dual
Weight: 38 Pounds
Load capacity: 300 Pounds
Frame: Steel
ROYCE UNION RTT Aluminum Frame Mountain Bike

ROYCE UNION RTT
Wheel: 26"
Style: ‎21 Speed
Suspension: Front
Weight: 43 Pounds
Load capacity: 250 Pounds
Frame: Aluminum
MONGOOSE DOLOMITE All Terrain Knobby Tires Mountain Bike

MONGOOSE DOLOMITE
Wheel: 26"
Style: ‎7 Speed
Suspension: Rigid
Weight: 56 Pounds
Load capacity: 350 Pounds
Frame: Steel

AMOWARE Ideal Mountain Bike for Adults

The AMOWARE mountain bike is a high-quality and affordable option for those seeking an enjoyable riding experience. It boasts hydraulic front and rear disc brakes that are both lightweight and powerful, as well as a heat-treated aluminum frame that offers durability on rough terrain and steep inclines.

AMOWARE Ideal Mountain Bike for Adults

This 27.5-inch mountain bike is made by Shimano, a reputable brand known for producing high-performance biking equipment, including derailleurs and brakes. It is an excellent choice for riders looking for a reliable and cost-effective model that performs well on dirt roads.

The bike has a conventional design with a unisex sports style and is available in blue, red, grey, and black. Its lightweight aluminum alloy components, such as the cranks, seat posts, and forks, make it sturdy enough for mountain trails.

If you’re searching for the best mountain bike under $400, it’s essential to consider the type of riding you plan to do before making a purchase. This information will help you select the appropriate bike for your needs.

PROS

The bike has a lightweight aluminum frame
The bike Shimano gears are so high quality that they’ll make you feel like a pro
The disk brakes work great
The bike in this range is very reasonable
The assembly of this bike is so easy and it comes with all the tools you’ll need

CONS

Sometimes the gear needs a little adjustment, but don’t worry

ROYCE UNION RTT Men’s Mountain Bike

ROYCE Union, a Dutch bike brand founded in 1966, has been a popular choice among mountain bikers for decades. They manufacture high-quality and detail-oriented mountain bikes primarily in Japan, as well as Taiwan and Germany, proving their ability to adapt to different terrain types.

ROYCE UNION RTT Men's Mountain Bike

This lightweight mountain bike is a perfect balance of speed and agility. The heat-treated aluminum frame design provides quickness while maintaining stability on steep hills. It comes with 21 speeds featuring Sram NX Eagle gearbox, making it a versatile option for any terrain.

Although the price of this model may be higher than other options, it is the best mountain bike under $400, making it a worthy investment.

Similar to other models, the YZF-R1M also features remote suspension lockout and a RockShox Recon RL with 100mm of travel, making it suitable for hard riding on trails. The 24-inch wheel with machined alloy rims and brakes provides a smooth ride, and the lightweight design allows for easy handling on mountain trails.

In summary, ROYCE Union offers top-of-the-line mountain bikes that are built to last and perform well on various terrains. If you’re looking for an affordable and high-quality mountain bike, this is the brand to consider.

PROS

No one can fault the performance of these mountain bikes
You’ll be able to enjoy your commute on this bike seat with its comfortable material and stylish design
This bike tire is great for pavement, grass, or even hiking paths
The bike is such a sturdy and colorful design
The assembly of the bike is as simple and easy to understand

CONS

There is no kickstand
Some customers have complained that the pedals are too hard

HUFFY Hardtail Mountain Trail Bike

The Huffy Hardtail mountain bike is a top-quality bike that boasts an innovative frame design and ergonomic handlebars. This bike is perfect for any terrain, and its components make it accessible for anyone who wants to ride.

HUFFY Hardtail Mountain Trail Bike

This Cross-Country bike was designed with speed and performance in mind, making it ideal for off-road adventures. It features an aluminum frame that is both lightweight and sturdy, 21 speed Shimano derailleurs, and a single ring drivetrain that allows you to add remote suspension locks if needed.

What sets this bike apart from others in its price range is the quality of its parts and solid performance. Huffy has a reputation for producing affordable bikes, and this model is no exception.

Whether you’re looking for a bike to get around town or a bike that can handle the toughest trails, the Huffy Hardtail mountain bike is the perfect choice. It’s a great investment for anyone looking for a durable and high-performance bike at an affordable price.

PROS

The bike is a lightweight and well designed
The bike is perfect for any street rider
These fat tires are a great choice for those who want to experience the best of trails
This bike is built to last, it’s not going anywhere
At a good price, this bike is hard to beat

CONS

Some customers have reported that the handlebars on their bikes start to twist and come loose. But the problem is with the center pedal and gears

HILAND Best Budget Mountain Bike

The Hiland mountain bike is a popular choice for those looking for the best mountain bike under 400 dollars. Its ultra-lightweight design, weighing only 40 pounds, makes it a great option for athletes looking to get fit or have fun on the trails.

HILAND Best Budget Mountain Bike

The bike’s aluminum frame and components such as handlebars and seat posts are made from lightweight metals that reduce fatigue and make uphill climbs easier for riders of all skill levels.

This high-quality e-bike is designed for downhill mountain biking and features hydraulic brakes and suspension for a safe and enjoyable ride. With 24 speeds available on the rear derailleur, riders can easily adjust to different terrain and skill levels.

The bike’s sleek and modern design is particularly empowering for women, with purple and black details on the handlebars and an adjustable saddle for customizable height and seating positions.

Before making a purchase, it’s important to carefully consider the bike’s pros and cons. With the Hiland mountain bike, you can trust in its reliable performance and quality.

PROS

The bike is so light that it can make reach speeds with ease
The gear is easy to use and since it’s light lifting, you can do a lot at once
I really like the bike’s color and handlebar setup
The bike is easy to assemble and you’ll have your own two-wheeled transportation in no time
The price of this bike is very reasonable

CONS

Sometimes, wheel bearings can lose their perfection. If you notice any of the following symptoms then it is important to have your bearing adjusted immediately
The front derailleur would not adjust to functioning properly, which is a huge pain for some customers

H&ZT Adult Cheapest Mountain Bike

Looking for an efficient and enjoyable mountain bike ride? This 21-speed gearbox bike is a top recommendation that caters to your physical needs and the terrain encountered during your journey.

H&ZT Adult Cheapest Mountain Bike

Crafted from lightweight and durable aluminum, this bike provides a fast-moving ride while the advanced suspension technology ensures a smooth ride on any surface.

Equipped with 27-inch wheels and dual disc brakes, this bike can stop at high speeds on slopes or rough terrain. The Shimano 21-speed gearbox makes hill climbing and accelerating downhill easy with the specific chainring size that works best.

This bike features an ergonomic, modern, and aggressive design with competitive features. It comes in purple with mint details for a unique look, and the handlebars offer both comfort and height adjustment for any rider.

Adult mountain bikers will find the H&ZT bike to be a useful choice. When considering a purchase, keep in mind the pros and cons of this model.

PROS

This bike is fun to ride
The bike gear shifting is so smooth; you can actually feel the gears change as your pedal goes down
The brakes on this bike are easy to use
This bike is made of lightweight aluminum, so you can ride it with relative ease and comfort

CONS

Some customers have noted that this bike needs a front brake adjustment

SOCOOL Good Mountain Bike for Men Women

Looking for an affordable mountain bike that can handle any terrain? Look no further than this great entry-level option! While it may not be the cheapest bike on the market, it still provides excellent quality at a reasonable price point.

SOCOOL Good Mountain Bike for Men Women

The Cross Country hardtail design is perfect for beginners who want to get into mountain biking. With a lightweight steel frame, riders can easily control their speed while navigating rough terrain. Plus, the bike’s full suspension helps to absorb any bumps along the way.

This bike’s stiffness and responsiveness are highlighted by its gravel design, making it easy to handle and brake with dual disc brakes. The 100mm travel on the front suspension forks also provides added support for tough stops.

If you’re looking for a leading brand in mountain biking, consider Socool. With their excellent models, it’s no wonder why they’re a favorite among riders. Check out their bikes and find the perfect one for you!

PROS

Great for entry-level mountain biking
This bike is easy to assemble because it comes with instructions
The seat can be raised or lowered to the perfect height
The brakes on this bike are easy to use
This decent bike is a great buy for the money

CONS

The rear disc brake needs professional adjustments after use since it’s not as responsive

NEFFICE Dual Suspension Mountain Bike

If you’re in the market for an affordable bicycle that can handle tough terrain and looks great, the Neffice is a fantastic choice. It boasts a sleek design with an eye-catching color scheme that stands out from the crowd, thanks to its internal cabling and a choice of three colors: orange, white, or yellow.

NEFFICE Dual Suspension Mountain Bike

Despite its low price point of just $399.00 (or even less), this bike is built for speed and can hold its own in competition. With a 24-speed drivetrain, it offers the same performance features found on more expensive mountain bikes.

Many riders consider the Neffice to be the perfect balance of performance and durability. Its 27.5″ tires can handle any terrain, and the dual suspension ensures a smooth ride. This bike has everything you need for your next outdoor adventure!

The Neffice mountain bike is also lightweight, weighing just 35 pounds thanks to its high-strength aluminum alloy frame.

PROS

The frame of this dual-suspension mountain bike is solid and sturdy
The mountain bikes design is classic and sophisticated
This bike is the perfect way to get started riding
The bicycle is a great buy for the money

CONS

Unable to assemble front tire due to bent suspension forks, a few customers were unhappy about this

YH-S7 Affordable Mountain Bike

Eurobike is a budget-friendly brand that offers high-quality products for those who love cross-country cycling. They have a range of mountain bikes that cost less than $400 but still offer an exciting and unforgettable ride experience.

YH-S7 Affordable Mountain Bike

The bike frame is made of lightweight yet durable aluminum, and its suspension system provides comfort on rough terrains. The disc brakes ensure consistent stopping power, no matter what obstacles you encounter along the way!

The bike features a 21-speed chainring with Shimano Deore XT gears that provide an excellent riding experience on both flat and uphill terrains. This cassette allows for fast-rolling and comfortable climbing up steep slopes!

The 27.5-inch tires are from a well-known brand in the biking industry, Schwalbe, and their heavy-duty line guarantees durability and superior performance. The dropper post adds to the bike’s versatility, making it perfect for those who want to take it easy on their ride or have less experience.

PROS

You can change this bike’s gears to match your needs with ease
This bike’s front and rear mechanical disc brakes provide a great stopping power
This bike has a comfortable seat that makes riding easier
This bike is a good fit for riders of all heights

CONS

A few users claim they have experienced bent or broken frames, while others say it is due in part to a worn-out tire on this side of things

ROYCE UNION RTT Aluminum Frame Mountain Bike

If you’re in the market for a new mountain bike, look no further than the Royce Union brand. They are known for their high-quality, durable, and stylish bikes that won’t break the bank!

ROYCE UNION RTT Aluminum Frame Mountain Bike

The Royce Union RTT Sports Bike is an excellent choice for those on a budget. With 21 speeds and 26-inch wheels, it can handle tough terrain with ease. And at a price point of under $400, it’s a great investment for anyone looking for a reliable and long-lasting bike.

The bike’s components are well-designed and functional, with an aluminum frame and lightweight alloy linear-pull brakes that work well with Shimano gears. You can be confident that this bike will get you where you need to go without any fuss.

The Royce Union mountain bike is a time-tested classic that has been a favorite of cyclists for years. Its sturdy construction and elegant design make it the perfect choice for tackling any terrain you might encounter. So why not take one for a spin today?

PROS

It’s a nicely designed great bike with some really cool features
The shift works smoothly and Transitions are effortless
The frame and welds are top-notch
This bike is a great choice for someone who wants to get started on mountain biking
The assembly process is easy enough to follow

CONS

Some customers have found dents in their bike’s handlebars

MONGOOSE DOLOMITE All Terrain Knobby Tires Mountain Bike

If you’re searching for a budget-friendly mountain bike, consider Dynacraft as an excellent option. Despite its low cost, this model stands out as a top choice.

MONGOOSE DOLOMITE All Terrain Knobby Tires Mountain Bike

The bike has a sleek design in navy blue with red accents and is perfect for mountain biking thanks to its 26-inch rim tires and 7-speed gear system that makes uphill riding a breeze.

Most of the bike’s structure is made of alloy steel, making it lightweight and easy to handle. Even when you reach maximum speed while climbing steep hills, the weight won’t be an issue.

This bike also features front and rear disc brakes and a rigid fork. Additionally, it is designed for comfort with non-slip handlebars and a padded seat that can be adjusted to fit your height.

We believe that the best combination for a bike is great quality and price, and this model has both. We are impressed by the bike’s exceptional features at such an affordable price.

PROS

It’s a sleek and stylish fat bike
I like the bike’s design because it is sturdy enough for an adult to ride
The frame and wheel construction is top-notch
The bike’s gear shifts smoothly

CONS

The brakes on this bike constantly squeak and never stop well- complaints from some users

Best MounTAIN BIKE BUYING GUIDE

Bicycle manufacturers typically categorize their products into several main types: Cross Country (XCO or Rally), Marathon (XCM), Trail, All Mountain, Enduro, Downhill (DH), and Fat Tire bikes. These categories differ in various aspects, such as geometry, suspension, and wheel size.

best budget mountain bike

Types of Mountain Bikes

Mountain bikes can be classified into two main suspension types: front (or rigid) and full suspension. Within each type of suspension, there are several categories based on the type of discipline. Here are the different categories of mountain bikes:

CROSS COUNTRY (XC):

This discipline is the most common in the USA and involves riding on mountain trails without much technical difficulty, with an emphasis on pedaling. XC mountain bikes have lightweight frames made of either carbon or aluminum. The geometry is designed to offer agile and fast performance on climbs, although it may not be as smooth on descents. XC bikes have only front suspension. The Sport version is for beginners, while the XC version is for competition. For the XCM Marathon, which involves longer distances, the MTB has full suspension with slightly more travel both front and rear, up to 120mm in some cases, to provide more comfort to the rider.

TRAIL

Designed for pure fun, Trail MTBs are a great option for those who enjoy going down and jumping. They are hardtail bikes with a longer front suspension travel than Sport or XC bikes, ranging from 120mm to 150mm. The geometry is somewhat more aggressive than XC, with a good balance between pedaling performance and downhill handling. The All Mountain category has full suspension and a more launched steering angle, offering maximum versatility. The tires are 29″ and provide increased size and grip for descending.

ENDURO

This full suspension MTB is designed for descending, while saving energy on ascents. It has a more aggressive geometry than Trail or All Mountain bikes, with greater suspension travel ranging from 150-160mm, and sometimes up to 170-180mm. Air shock absorbers are used in most categories, but in Enduro, spring shock absorbers are also used. They have a telescopic Seatpost as standard and the ideal wheel size is between 27.5 and 29”.

DOWNHILL

These competition bikes are used in Downhill races and are designed to descend at full speed in the shortest possible time. They have double suspension with wide damping travel in the suspension fork, sometimes up to 220mm. These MTBs are very rigid to withstand high speeds and falls. To enhance stability on rough terrains, the saddle is positioned at its lowest point with a reclined angle back towards the rider.

FAT BIKE

These bikes have fatter wheels suitable for snow, sand, or mountain routes. They were once popular, but now are less common, with most large manufacturers no longer producing them. Fat-tire bikes have tires with diameters from 3-4 inches, making them unique bicycles.

best mountain bikes under $300

Tips for Buying Your Mountain Bike

When looking for the best mountain bike, it’s important to consider some key factors:

First, determine your preferred riding style. For high-speed descents, a downhill MTB is ideal, while an enduro is best for those who prefer downhill but want to conserve energy for uphill climbs. Fat bikes are perfect for snowy conditions and offer a fun option for winter riding, while XC bikes are perfect for non-technical trails with scenic surroundings.
Consider where you’ll be riding. Mountainous areas, hills, and forests all require different types of bikes and components, such as single or double front suspension, wheel profile, and seat post.
Think about your physical ability and goals. Are you looking to compete or just ride for leisure? This will help determine which bike model is best for your needs, whether it’s a downhill bike for competition, a trail or all-mountain bike for fitness, or an XC bike for leisurely rides.
Finally, consider your budget and desired versatility. Cyclists who ride more than 200 km per week should invest in quality components, while those on a budget should look for versatile bike models that won’t limit their outings.
trek mountain bikes

Mountain Bike Features

When looking to purchase a mountain bike, it’s important to consider the technical characteristics of the bike. This article will break down the different components and materials used in mountain bikes to help you make an informed decision.

MATERIALS

Mountain bike frames are usually made of steel, aluminum, or carbon fiber.

Steel frames are the most affordable option and are heavy but durable.
Aluminum frames are lightweight, durable, and a great value for money.
Carbon fiber frames are found on high-end bikes, as they are lighter and absorb vibrations from the ground better, but are more delicate and expensive.
SUSPENSION

There are two types of suspension: front or rigid suspension and double suspension.

Front or rigid suspension allows for high steering precision and pedaling performance, making it ideal for beginners or those looking to ride on less technical terrain.
Double suspension provides extra comfort on demanding terrain and descents but is heavier and more expensive.
FORK TYPES

There are two types of fork: spring and air.

Spring forks are affordable and low maintenance, but less precise than air forks. They’re a good option for occasional mountain biking.
Air forks are lighter, more precise, and require less maintenance than spring forks. They’re a great choice for frequent mountain biking.
FORK TRAVEL

Fork travel refers to the distance the fork compresses under pressure. The ideal travel depends on the type of mountain biking you want to do:

80-120mm travel: XC and XCM
120-150mm travel: Trail, All Mountain
150-180mm travel: Enduro
180-220mm travel: Downhill
WHEELS TYPE

The type of wheel must be consistent with the bike model chosen. Take into account the wheel profile (low, medium, high), compatibility with brakes, the material of the rings (aluminum, carbon), and wheel size. Normally, 27.5″ is used for speed and agility, while 29″ is used for stability.

BRAKES
Disc Brakes
Disc brakes are more expensive but safer, especially in wet and muddy conditions. They can be mechanical or hydraulic.
V-brakes are versatile, easy to adjust, and have good braking capacity on dry terrain. However, they’re not recommended on wet terrain and wear faster than disc brakes.
SYSTEM TRANSMISSION

Shimano, Sram, and Campagnolo are the main brands of transmission systems for mountain bikes. Mechanical groups are cheaper and require more maintenance, while electronic transmission groups are more expensive, precise, and have a higher performance.

BIKE SIZE

Different brands use different size systems, including standard (XS, S, M, L, and XL), centimeters, or inches. Use a sizing chart to determine the correct size based on your height.

best mountain bikes under $500

Where to Buy The Best MTB Under 400?

If you’re in the market for a mountain bike, you know there are countless options out there from different brands at various price points. It can be overwhelming to sift through all the choices, but online shopping offers a convenient way to browse a vast selection of models and brands to find the perfect fit for your needs.

Amazon is a reliable option for purchasing a mountain bike online due to their excellent shipping and returns policy, as well as their top-notch customer service. With most items qualifying for free shipping and the ability to receive your purchase within 24 hours, Amazon is a great choice for mid-range mountain bikes.

FAQ

What mountain bike to buy to start with?

If you’re a beginner mountain biker, it’s crucial to have the proper equipment that provides sufficient performance on the road. Light bikes with around 7 gears and an adjustable saddle are ideal for starters. Even if you opt for a basic model, it’s vital to have proper lighting for visibility during fog or night rides.

How to know the size of a mountain bike?

Choosing the right bike size is essential for comfortable and safe use. There are various methods for measuring bike size, but one common approach is to stand straight with legs extended and measure the distance between the ground and groin in centimeters. Multiply this figure by 0.21 for mountain bikes or 0.65 for road bikes, which gives a rough estimate of the appropriate size for the rider. This guide can provide a general idea of the size to use for a comfortable and enjoyable biking experience.

How to regulate the change of a mountain bike?

Mountain bikes come equipped with gears that enhance performance on rough terrain. Applying gear changes is straightforward by adjusting the crank or making touches while riding to alter the speed or traction of the chain. However, there may be instances when the gear changes get stuck and require regulation. To do so, locate the two screws marked with H and L on the rear wheel and tighten them accordingly. This adjustment will help ensure smooth gear changes during the ride.

How to clean the mountain bike?

Cleaning your bike depends on the type of bike you have. If you have an electric bike, it’s important to be careful not to get water on the battery. You may need to cover it to protect it from water damage. If you have a regular bike, cleaning it is easier. First, use a hose to rinse off any dirt or mud. Then, use a non-corrosive detergent and sponge to scrub away any remaining dirt. Rinse the bike again with water and use a dry cloth to remove any excess water. Let the bike air dry for a few minutes in the sun. Some people like to use special products to polish their bike after cleaning.

How to change the sprockets of a mountain bike?

To change a cassette on a bike, you will need some tools such as a cassette extractor, a chain whip, and a wrench. First, remove the rear wheel and the axle using the appropriate tools. Then, use the chain whip to hold the cassette still while you use the cassette extractor to unscrew it from the hub. Make sure to hold onto all of the sprockets as you remove the cassette.
Once the old cassette is removed, the new cassette can be installed by inserting it onto the wheel axle. Use the cassette extractor to tighten it securely into place. Finally, reattach the axle and wheel, making sure all other elements are properly in place.

Hi, I’m Jason Tie

I have been passionate about electric scooters and bicycles since they came on the market, but I really took to skateboarding when I was young.

I started with the skateboard at 7 years old when my dad taught me how to ride. Since then, I have mostly owned freestyle skates and longboards- even if they were difficult for some people in our town.

Leave a Comment

Your email address will not be published. Required fields are marked *