Best Mountain Bikes Under $3000 in 2021 Review 

Mountain bikes are designed to endure rough terrains. With new technologies adapted by different brands, mountain bike designs improved as the demand for them grew as well. You get bikes made of lightweight aluminum while others are made of carbon. The best mountain bikes even offer comfort and ultimate performance thanks to its superb gear and suspension systems. If you are looking for the best trail bike under 3000 dollars, it might be a good idea to take a closer look at this list.

We’ve made a list of some of the best mountain bikes under $3000 ranging from full-suspension carbon MTBs to more budget-friendly options. This list will help you decide which bike matches your needs and requirements.

Best Mountain Bikes Under $3000 Review

Diamondback Bicycles Release 3Diamondback Bicycles Release 3

The Release 3 is a popular bike from the Diamondback Bicycles. The original Release was a 27.5-inch model released in 2016. For the Release 3, Diamondback decided to make it a 29-inch mountain bike. If you are in the market for the best value 29er mountain bike, this can easily be a strong contender. For starters, it offers an aluminum frame that was hydroformed to provide a decent level of stiffness to this bike.

Its frame geometry was designed specifically for aggressive trails as it gives riders comfort. It has a rear shock that allows the user to have an easier time dealing with bumpy roads. Based on the price point of this bike, you could say that it is composed of advanced components that are usually seen in more expensive mountain bikes.

You get to enjoy the Shimano XT derailleur, shifter, and brakes. On top of that, you also get a pair of race face turbine cinch cranks. You get a total of 11-speed options when you use the Diamondbacks Bicycles Release 3. It means that you get the necessary options whether you are looking to climb uphill or you are trying to just use it for daily commute on flat roads.

The Release 3 has hydraulic brakes for both front and rear giving you the necessary stopping power if you need to slow down or when you need to make that full stop.

Weighing just around 31 pounds, this makes a lightweight option. However, there are other bikes within its price range that is a bit lighter.


  • Made of hydroformed aluminum frame
  • 11-speed options
  • Hydraulic brakes for both front and rear


  • A bit heavier due to the aluminum frame

Steppenwolf Tundra Carbon Race/Pro/LTD Team LTD Hardtail 29erSteppenwolf Tundra Carbon Race/Pro/LTD Team LTD Hardtail 29er

If you are not really that particular about having a full-suspension mountain bike, then you might want to consider the Steppenwolf Tundra Carbon Race Bike. This hardtail 29-inch mountain bike delivers a robust but lightweight design perfect for cross country and marathons. With its 29-inch wheels, you can easily move with ease despite running over rocks and logs in a difficult trail.

This bike combines pro-level and mid-level components in this bike. For starters, you get to enjoy a carbon composite frame usually present in high-end race bikes that go beyond the $3,000 price point. Mainly because of the frame, this bike makes a lightweight and durable option for serious riders. This bike only weighs approximately 24 pounds, some even consider it as the best carbon mountain bike for within the sub-$3,000 category.

However, how did Steppenwolf keep the Tundra Carbon Race Bike below $3000? For one, the suspension is only found in front. If you are looking for the best full-suspension 29er, this isn’t the bike for you. Instead of a dual suspension unit, it made use of a RockShox SID XXWC 100mm remote fork that matches quite well when paired with its carbon frame.

These features can help riders have an easier time especially when they ride downhill. Its carbon frame is known for dampening vibrations, especially when coupled with the RockShox SID XXWC 100mm remote fork.

Next, it feels that the brakes don’t match the high-end frame of this bike. You get brake calipers with the Tundra Carbon Bike. Though it isn’t the worst, we find these brakes a mismatch to the rest of the specs of the Tundra Carbon Race Bike.

You also have the 29-inch Evo tires paired with the DT Swiss X 1450 Spline wheels that make it easier to conquer different roads. You have two-speed options when buying the Steppenwolf Tundra Carbon Race bike. You can use either a 20-speed or a 30-speed option depending on your preference.

Don’t be surprised if you hear serious riders to consider it as the best value 29er. It’s a bike that combines midlevel and pro-level components.


  • Lightweight frame
  • Fork and carbon frame helps dampen vibration
  • 20 or 30-speed options


  • Uses caliper brakes

Diamondback Bicycles Atroz Full SuspensionDiamondback Bicycles Atroz Full Suspension

The Diamondback Bicycles Atroz Full Suspension bicycle is a favorite among those who plan on using their bike to deal with challenging terrains. It is a popular bike to the point that there were three available Atroz versions in the market today. Atroz 3 offers the most versatile mountain bike among the three Atroz models.

With bumps and shakes taking its toll on the rider without the help of a decent suspension system, the Atroz 3 provides suspension on both front and rear. The Diamondback Bicycles Atroz 3 Full Suspension Mountain Bike has the RockShox Recon RL 130mm travel fork and a Monarch R air rear shock to keep you stable even when you are riding downhill in rugged terrain.

It is made of a durable aluminum alloy frame that was designed for different terrains. You also get the SRAM NX 1×11 speed drivetrain that offers a wide range of options to how you are going to ride. This bike makes it easy for riders to conquer challenging paths especially when they have to go uphill.

You also get to enjoy the Shimano hydraulic brakes that offer superb stopping power to your bike regardless if you are looking to simply slow down while making a sharp turn or you are looking to make a complete stop.

Some riders even consider it as the best dual suspension mountain bike. It is the epitome of adapting to different trails. Plus, you also get to enjoy a comfy ride thanks to its full-suspension system. This model is more for advanced riders and serious competitors rather than beginners. You can’t even expect a novice rider to figure out the complex functions of this bike.


  • Comfortable to ride
  • Superb ability to dampen vibration
  • Powerful brakes


  • Too complicated for a beginner or some intermediate riders

Mongoose Boot’r 27.5″ Down Hill BicycleMongoose Boot'r 27.5" Down Hill Bicycle

The Mongoose Boot’r 27.5” Down Hill Bicycle is designed for the roughest terrains. And if you are going to ask riders, don’t get surprised if it is even considered as the best mountain bike under 2500. It’s a more affordable option for those riders who want advanced specs on their bike.

It’s one of those mountain bikes designed exactly for running on rough terrains while you maintaining full speed. What makes the Moongoose Boot’r Down Hill Bicycle the ideal bike for these situations is the fact that it has free-floating technology suspension that was tuned with 200mm travel. It means that it can absorb huge hits from rocky downhill rides. You also get to enjoy the Dorado fork that allows minimal bumps.

If you don’t have the money for a 3000 dollar bike, Mongoose offers the Boot’r with a non-carbon frame. However, despite the lack of a carbon frame, the design of the Boot’r is exceptionally strong. It is made of a T2 aluminum horst-link DH frame that can withstand tough roads. It is also a good option for long hours of riding because this material is lighter. And when you need to ride uphill, you have the Shimano Zee 1×10 drivetrain with rear derailleur to minimize efforts and make your every stride efficient.

Unfortunately, this bike is quite heavy. It weighs 39 pounds which is something expected given the aluminum frame.

But is this a good aluminum full suspension mountain bike? Yes. It is a good full suspension bike especially for those who don’t want to max out their $3,000 budget. You get advanced specs and an aluminum frame which can still be considered a good compromise for its price. Though a bit heavier, it can still stand toe to toe against some of the best full suspension MTB options within its price range.


  • Durable frame
  • Dual suspension design
  • Meant for the rough downhill terrain


  • Heavy

Schwinn TraxionSchwinn Traxion

The Schwinn Traxion is a versatile option perfect for riders rugged outdoors and daily commute. It’s a mid-priced mountain bike that features specs that can be compared with other expensive options.

You can even expect a comfortable ride with this bike. The Schwinn Traxion is known for its dual suspension system. With such design, expect superb shock absorption that can keep you from feeling the vibration when dealing with a tough outdoor path. It also has an aluminum fork in front that can absorb most of the bumps.

When it comes to climbing uphill, you get the 24-speed Shimano EZ Fire Trigger Shifters along with the front and rear Shimano derailleurs. This allows transitioning to different gears easy. This allows the rider to choose the right gear that can lessen their efforts. Consider this a good feature especially when you are still trying to build on your cardio or when you are to finish the uphill terrain without any assistance.

The wheels for the Schwinn Traxion were designed to conquer different obstacles whether it’s rocks or some branches. 29-inch wheels that are 2.25 inches wide, this is enough to give you the leverage to deal with all types of terrains. However, these are still not fat tires.

So what could be the downside to having this bike? There are some issues with the quality of some parts of the Schwinn Traxion. Some users complained of the pedal being bent if you use it in tough rides. However, let’s face it. This is one of those affordable trail bikes that cost somewhere around the $500 range. With both the good and the bad considered, it is a contender for the best cheap trail bike.


  • Dual suspension system
  • With 24-speed option
  • Wheels that can conquer different terrains
  • Affordable


  • Some parts are flimsy

Diamondback Bikes Line HardtailDiamondback Hook 27.5 Hardtail

A lot of people tend to look for the Diamondback Bikes Line Hardtail whenever they are looking for the best budget trail bike. This bike is a durable option for the toughest roads ahead. It’s a 27.5” mountain bike with low-slung modern frame design. It was designed for technical terrains and for all types of roads.

The frame is made of the durable 6061-T6 aluminum frame. With its shape and geometry, expect this to withstand difficult roads. It was custom-formed and butted tubing that adds strength without necessarily giving you the extra weight to drag. You also get to have a 9-speed option thanks to the Shimano 1×9 single-ring drivetrain with a chain guide.

You also get to enjoy Shimano M315 hydraulic disc brakes that are powerful enough to slow down your bike or to get the bike into a complete stop whenever you please.

This is a sub-$1,000 bike that can still give you a good overall experience whether you are planning to ride in flat roads or you are looking to conquer hills. However, there is a common complaint on this bike, particularly on its bad chain guide. Users have complained about the chain falling off almost on every ride.


  • Affordable
  • Designed for technical terrains
  • With a lightweight aluminum frame


  • Cheap chain guard that gets the chain to fall off every time

Merax 26″ Mountain Bicycle with Suspension Fork 24-SpeedMerax 26" with Suspension Fork 24-Speed

The Merax 26” Mountain Bicycle with Suspension Fork is a decent option for those who are still trying to figure out how to use a mountain bike. It might even be considered as a budget trail bike, you only have to spend around $200 to enjoy this mountain bike. It’s an affordable entry-level option, especially for casual users.

But can we expect this bike to compete against some of the best mountain bikes under $3000? It has a 26” aluminum frame that is durable and lightweight. On top of that, you also get the front suspension fork that gets rid of some shock while you are riding downhill. However, because of its price point, don’t expect a full suspension system. Combined by the fact that it made use of aluminum, you can’t expect the Merax 26” MTB to dampen the vibration to lessen the impact on your body.

If you are going to use it for long hours of riding difficult terrains, you might feel it in your body the next day.

However, there are a lot of other noticeable good specs about the Merax 26” MTB. You have the 24-speed derailleurs and shifters allowing smooth ride even when you are going uphill. You also get powerful dual disc brakes on both front and rear that can get you to make a full stop or slow down.

It was even advertised to accommodate a maximum weight of 330 pounds. It only shows the durable construction of this bike.


  • Durable aluminum frame
  • Powerful brakes
  • With decent fork suspension


  • A bit rough going downhill

Huffy Hardtail Mountain Bike Huffy Hardtail Mountain Bike

This is a good option not only for adults but also for teens. The Huffy Hardtail Mountain Bike can be used by riders at least 5 feet. The frame is made of steel plus you get suspension fork that provides a smooth ride. The problem with steel frames is that it can be quite heavy.

Whether you want a 21-speed or a 6-speed option, you can get it with the Huffy Hardtail Mountain Bike. If you like the best version of this bike, then you might want the 21-speed option. This gives you a better experience especially when you are riding uphill climbs regularly. However, if you are only going to use this bike for your daily commute traversing mainly flat roads, then a 6-speed version will already do.

But if you think that this is some high-end sports bikes under 3000, it is not. The frame geometry allows the user to have a more upright posture allowing a more relaxed ride rather than the racing road bikes in the market that prioritizes speed and performance.

And lastly, you get the powerful handbrakes that can get your bike to slow down or make a complete stop.


  • The fork allows a smoother ride
  • Allows a more upright posture
  • Powerful brakes
  • With 21-speed or 6-speed options


  • Heavy steel frame

Mongoose Dolomite Fat TireMongoose Dolomite Fat Tire

Fat tires are usually a good option if you are planning to explore the outdoors. It offers good stability plus it can even go away with a full-suspension setup given its ability to take a good amount of vibration whenever you are riding a tough road.

The Mongoose Dolomite Fat Tire mountain bike is considered by some riders as a decent entry-level bike. Priced below $500, is it really just an entry-level bike? If you look closely, it is a good option even for intermediate riders.

You have a bike that is made of a steel frame. This weighs approximately 48 pounds. Though this makes this bike heavy, it is still a durable option for the outdoor terrains and flat roads. Mongoose compensated a bit on the bike’s weight by using 26” wheels that made it lighter compared to using bigger wheels.

However, if you really need to climb uphill, it only offers a 7-speed option. When climbing difficult terrains, you will feel that it isn’t as easy to ride as other bikes. However, if you are going to put it in an off-road situation, that’s where this bike shines the most.

You also have powerful disc brakes that made it possible for the rider to make a complete stop when he or she needs to.The biggest concern isn’t exactly the heavy frame. Instead, the biggest issue with the bike is the cheap parts such as the gears.


  • Durable steel frame
  • 7-speed option
  • Powerful brakes
  • Fat tires for all types of terrains


  • Some parts feel cheap
  • Heavy

Eurobike Mountain Bike G7 21 Speed 27.5 Inches Wheel Dual Suspension

Euro G7 21 Speed 27.5 Inches Wheel Dual Suspension

Foldable bikes are also popular today. But instead of just having a bike for your daily commute, why not have a foldable mountain bike capable of conquering different terrains? That’s where the Eurobike Mountain Bike G7 enters the picture.

Just like any mountain bike, you can use it whenever you are doing your daily commute and even carry it with you when riding a train. The Eurobike Mountain Bike G7 uses a steel frame. Though you may argue that it is a bit heavy, you get to enjoy a dual suspension system with this bike. You will not have any problem when it comes to riding downhill experiencing shakes. You will be able to ride comfortably with minimal fatigue to your body.

When dealing with a difficult uphill climb, you are not going to have any problems with this bike thanks to the 21-speed Shimano rear derailleur and shifters. It gives you broad options allowing you to relax and exert less effort to reach the top.

The Eurobike Mountain Bike G7 comes to your door 85% assembled. You don’t need any technical knowledge to be able to get this bike moving.


  • Compact design
  • 85% assembled
  • A suspension system that offers a smooth ride
  • 21-speed option


  • Heavy steel frame


If you ever considered getting a mountain bike for under $3000, the good news is that you have plenty of options. But before you even make a choice, you need to know your expectations from the best mountain bike under 3000. Do you expect good suspension? Or perhaps, you want something that’s lightweight?

Different people will have different requirements and preferences to what their mountain bike should be. Some are simply looking for a ride to work while others for a great adventure. Regardless of your intention, be sure that you do your research. This way, you get the best bang for your buck mountain bike without going over your budget.