With so many bike brands in the cycling industry, picking the best mountain bike under 750 can become an overwhelming task in no time. If you end up relying on specifications, you may lose sight of your own riding requirements and utility.
Mountain biking is an enjoyable activity to integrate into your schedule, but the way you intend to go ahead with it definitely influences the kind of mountain bike which will suit you.
From full suspension bikes to hardtail mountain bikes, an ideal mountain bike for you will be one with the decent build quality and assured durability.
As a biker, you will look for fat tire bikes that offer maximum features under the budget of 750.
Considering all those needs of yours, I have put together my top 7 picks for the best mountain bikes under 750. With a detailed review of each of those, this guide may help you decide the best one for yourself.
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7 Best Mountain Bikes Under $750
Mongoose Impasse HD Mens Mountain Bike
- Lightweight aluminum mountain-style frame
- wide range drivetrain
- trigger shifter
- comes with front and rear mechanical disc brakes
- Schwinn aluminum dual suspension frame
- powerful Schwinn suspension fork
- 24 speed shifters
- Front and rear mechanical disc brakes
- Extra wide double wall alloy rims
Mongoose Argus ST Adult Fat Tire Mountain Bike
- 26-Inch wheel
- 7-speed twist shifter
- Mechanical disc brakes
- 18-Inch steel fat tire hardtail frame
Schwinn S29 Mens Mountain Bike
- Schwinn aluminum dual-suspension frame
- 21-speed shifters with derailleurs
- Schwinn alloy triple cranks
- Front and rear mechanical disc brakes
Mongoose Juneau Adult Fat Tire Bike
- Fat tire bike designed for all-condition riding,
- Aluminum mountain-style frame with hydro-formed tubing
- 16 speed trigger shifters
- Front and rear disc brakes
Gravity FSX 2.0 Dual Full Suspension Mountain Bike
- Strong and Durable
- Easy to Use Shifters
- Adjustable Suspension - Front and Rear!
- Assembly Required
- Quick Release Wheels - Front and Rear
Mongoose Dolomite Mens Fat Tire Mountain Bike
- Ride comfortably with beach cruiser pedals
- Rear derailleur with seven speeds
- This bike ships ready to be assembled
1. Mongoose Impasse Adult Mountain Bike
- Lightweight aluminum mountain-style frame
- wide range drivetrain
- trigger shifter
- comes with front and rear mechanical disc brakes
The first one on the list of the best mountain bikes under 750 is the Mongoose Impasse, which is an adult mountain bike carved out of an aluminum frame.
This mountain-style frame is super light in weight as compared to other steel-based frames because of being built out of lightweight aluminum material.
With an internal cable routing and this durable bike frame, you can completely rely on Mongoose Impasse for a comfortable ride. The 29-inch wheels and frame size of this mountain bike are considered ideal for bikers whose height lies between 5’4″ and 6’2″ inches.
Although the quality of the frame is the first aspect you consider before choosing the best mountain bike under 750, you cannot compromise the performance of the brakes.
When it comes to the braking system, you can expect this Mongoose mountain bike to deliver a crisp stopping power no matter what terrain you plan to travel across.
This strong braking power is facilitated by all-weather dual mechanical disc brakes located at the front and rear of your mountain bike. You get to choose between 21 speed controls to have gear for every terrain you cover.
Shifting between these speed levels is smooth and effortless with the trigger shifters offered by this mountain bike. Apart from a threadless headset, you also get a triple crankset to minimize the need for maintenance.
Since mountain biking is all about traveling across rugged terrains and complex topography, you need knobby tires which will ensure great traction on uneven surfaces.
This is why Mongoose chose to fit this adult mountain bike with 29 x 2.6” tires that are aggressively treaded for enhanced on-trail performance and stability.
2. Schwinn Traxion Mountain Bike
- Schwinn aluminum dual suspension frame
- powerful Schwinn suspension fork
- 24 speed shifters
- Front and rear mechanical disc brakes
- Extra wide double wall alloy rims
Schwinn Traxion is an aluminum-framed mountain bike designed to maximize your performance on uneven terrains. Since its dual suspension frame is carved out of aluminum, the overall weight of the bike is brought down.
In contrast to other steel-framed mountain bikes, Schwinn Traxion is quite light in weight. Despite being super light, this mountain bike does not compromise durability and shock absorption. While looking for the best mountain bike under 750, checking the suspension mechanism of a mountain bike holds the utmost importance.
This is because of the rugged and complex terrains you are required to cover while mountain biking. With a powerful suspension system, you do not have to worry about road barriers and bumps if you own this mountain bike.
Your bike will efficiently smooth out all the vibrations and jolts to let you have a hassle-free ride. Shifting gears on this affordable mountain bike is quick and smooth with the front and rear derailleurs.
You can effortlessly shift between 24 speeds and have a comfortable riding experience. Unlike most mountain bikes with 21 speed levels or less, you get to enjoy 24 different speeds in this mountain bike.
Even so, a good speed transmission system is never enough to give away the title of the best mountain bike under 750. What’s even more important is the braking system of the mountain bike you are planning to get.
With mechanical disc brakes, you can be assured of the stopping power of this mountain bike. Amongst all other types of brakes, including linear-pull brakes, mechanical and hydraulic disc brakes are considered highly reliable and the best.
Such a powerful braking system allows you to have safe and comfortable rides. With knobby and aggressively-treaded tires, your experience of riding bikes on complex topography is only enhanced.
3. Mongoose Argus ST Mountain Bike
- 26-Inch wheel
- 7-speed twist shifter
- Mechanical disc brakes
- 18-Inch steel fat tire hardtail frame
The third bike on the list of the best mountain bikes under 750 is the Mongoose Argus ST fat tire mountain bike craved out of a high-tensile steel frame.
Since this Mongoose bike is designed for all-terrain adventures, having a durable frame is of the utmost importance.
While the hardtail steel frame of this mountain bike would not be as lightweight as other bike frames carved out of high-tech materials, the durability you enjoy from a steel-framed bike remains unmatched.
No matter what terrain you ride your bike on, as a mountain biker, your ride quality will be prioritized and enhanced. Moreover, adapting to different terrains will be much easier with the rear derailleur and 7-speed levels offered by this mountain bike.
You may feel disappointed by the number of speed levels, but considering the price point and build quality, it is a good deal to grab. What qualifies this bike to be considered for the title of the best mountain bike under 750 is its braking system.
No matter how high the speed of your hardtail mountain bike is, your bike will be brought to an immediate stop with mechanical disc brakes. These dual disc brakes are known for delivering excellent performance even in wet weather and slippery conditions.
If you plan to ride on snow, dirt, or gravel-based terrains, your mountain bike needs to be equipped with wide and puncture-resistant tires. Keeping this in mind, Mongoose chose to fit 24×4 inch knobby and aggressively-treaded tires that are known for retaining a firm grip over the riding surface.
4. Schwinn S29 Mountain Bike
- Schwinn aluminum dual-suspension frame
- 21-speed shifters with derailleurs
- Schwinn alloy triple cranks
- Front and rear mechanical disc brakes
If you are looking to maximize your on-trail performance and hone your mountain biking skills, you should look no further than the Schwinn S29 Mountain Bike. This aluminum-framed mountain bike is not just durable and solidly built but also super light in weight.
Its dual suspension frame is equipped with a powerful suspension mechanism to dampen the vibrations arising from obstacles and barriers. What makes a bike the best mountain bike under 750 is surely its ability to deliver a smooth ride without fatigue.
If you own this dual suspension mountain bike from Schwinn, you are sure to enjoy a hassle-free ride with the front, and rear suspension forks fitted to this modern trail bike. With the 21-speed trigger shifters of this mountain bike, you will always have gear for every terrain you ride on.
Shifting between these 21 speeds will be effortless with the derailleurs. Moreover, the Schwinn alloy 3-piece cranks coupled with a 7-speed freewheel allow you to have optimal gearing all the time.
What makes this bike eligible to be considered for the title of the best mountain bike under 750 is its ability to ensure commendable stopping power. Such steady speed control is facilitated by the mechanical disc brakes fitted to this mountain bike.
What further makes it one of the best mountain bikes is its ability to retain a firm grip over uneven terrains. This is due to the wide knobby tires that rest on double-walled alloy rims for support.
These aggressively-treaded tires, coupled with lightweight rims, allow you to glide on any kind of terrain with ease. In order to protect your investment, Schwinn offers a limited lifetime warranty as long as you remain the owner of this S29 mountain bike.
5. Mongoose Juneau Fat Tire Bike
- Fat tire bike designed for all-condition riding,
- Aluminum mountain-style frame with hydro-formed tubing
- 16 speed trigger shifters
- Front and rear disc brakes
Mongoose Juneau is a 26” Fat Tire Mountain Bike designed for all-condition riding. Its 26-inch wheels and frame size is considered appropriate for bikers whose height lies between 5’4” and 6’2”.
Being carved out of an aluminum frame brings down its weight significantly and allows you to have sufficient control over the handling of the bike. This mountain-style and aluminum-based frame with hydro-formed tubing is not just super light but also durable.
No matter what terrain you choose to ride your bike on, you will enjoy a responsive ride. From dirt and sand to snow, this mountain bike holds the ability to withstand any terrain. The gear operations of this mountain bike are smooth and consistent with a 16-speed drivetrain.
Mongoose is known for fitting its affordable mountain bikes with an excellent braking system. This is reflected in this Mongoose Juneau Fat Tire Mountain Bike, which features high-quality dual disc brakes located at the front and rear of the bike.
These high-performance disc brakes are known for delivering unrivaled stopping power that can bring your mountain bike to an immediate halt, even on the roughest terrains. Before picking the best mountain bike under 750, you need to strongly consider the comfort and stability it promises.
With 3-inch wide drilled rims of alloy that support the fat mountain tires of this bike efficiently, you are sure to enjoy stable and comfortable rides without any hassle. These knobby tires ensure great traction to improve your ride quality and tackle uneven terrain.
The frame geometry and low rise handlebars equipped in this mountain bike further allow for a comfortable and athletic riding posture while mountain biking.
6. Gravity FSX 2.0 Mountain Bike
- Strong and Durable
- Easy to Use Shifters
- Adjustable Suspension - Front and Rear!
- Assembly Required
- Quick Release Wheels - Front and Rear
With its quality componentry and appealing look, Gravity FSX 2.0 made it to the list of the best mountain bikes under 750. Considering its systematic design coupled with advanced geometry and sturdy finish, Gravity FSX 2.0 is one such mountain bike that you cannot ignore while looking for the best mountain bike under 750.
If you are a novice biker looking for beginner-friendly componentry and a quality entry-level mountain bike, you will be impressed by the specification of this dual suspension bike. With a hydroformed aluminum frame, this mountain bike is super light and durable for conquering complex topography.
Due to its lightweight, it is maneuverable and super easy to handle. Unlike many other mountain bikes that stop at 21 speed levels, this mountain bike offers 24 speeds and consistent gear operations to switch between them.
With Shimano front and rear derailleurs, changing these gears is smooth and effortless, no matter how uneven the terrain is. With a front and rear adjustable suspension system, this mountain bike also has the ability to soak up bumps and road vibrations.
Front and rear quick-release wheels and knobby tires are a great choice for mountain biking as they ensure excellent traction.
The only thing that may require some work from your side is the assembly of this bike, as it requires fine-tuning from a local bike shop before you take it out to ride.
Before choosing the best mountain bike under 750, it is essential to test the braking power of the bike by checking the type of brakes it is equipped with.
Fortunately, this mountain bike features Tektro Novela Disc brakes for a commendable braking ability that ensures prompt stops whenever you apply the brakes.
Moreover, disc brakes and hydraulic brakes are considered superior types of brakes due to their ability to perform in wet weather conditions.
7. Mongoose Dolomite Mountain Bike
- Ride comfortably with beach cruiser pedals
- Rear derailleur with seven speeds
- This bike ships ready to be assembled
Mongoose is a reputed bike brand known for manufacturing high-quality mountain bikes with a reasonable price tag. You can see this in the last bike that has made it to the list of the best mountain bikes under 750.
Mongoose Dolomite is a steel-framed fat tire mountain bike that promises durability. This well-engineered bike is carved out of a high-tensile steel frame, unlike many other mountain bikes with aluminum-based frames.
This may add to the weight of the bike, but the durability ensured by high-tensile steel remains unmatched.
Since mountain biking involves tackling rugged terrains and complex topography, the supersized knobby tires equipped in this mountain bike ensure a strong grip over rough terrains.
These 26-inch wheels and the frame size of the bike are ideal for mountain bikers with 64 to 72 inches of height. While looking for the best mountain bike under 750, it is important to prioritize your comfort.
For added comfort and convenience, this mountain bike offers a threadless headset that can be adjusted to fit bikers with varying heights.
In order to keep the weight of this fat tire bike down, it features super light and durable alloy rims that sufficiently support the knobby tires. With dual disc brakes, you can expect safe rides and prompt braking ability from this mountain bike.
These disc brakes located at the front and rear of your mountain bike perform on all terrains and weather conditions.
The rear derailleur of this mountain bike offers 7-speed levels, which may be less compared to other mountain bikes. Even so, shifting between these speed levels is smooth and consistent.
Verdict
Finding a perfect mountain bike with no downsides is next to impossible. If there really were such a bike, everybody would have been buying it. What actually makes a particular mountain bike perfect is how well it fits your individual riding needs.
While looking for such a bike, it is essential to be realistic with your expectations and be aware of the drawbacks your mountain bike may have.
Although these 7 mountain bikes are some of the best affordable models and brands you can get in the market, you may still feel confused while choosing the best mountain bike under 750 among these.
Even if you ask me to choose a mountain bike based on my preferences and expectations, it will end up being a hard decision for me. Considering the price point and build quality, I consider the Mongoose Argus ST Mountain Bike to be the best mountain bike under 750.
You may find this steel-framed bike heavier than those carved out of aluminum, but I doubt if another mountain bike could match the durability and reliability offered by this bike.
I think it’s appreciable for a mountain bike to feature strong braking power and steady gear changes at such a reasonable rate, especially when the build quality is not compromised.
