To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.
Select a wall color and floor material
Change wall color
Change flooring
Wood
Carpet
Buy and swap this furniture in our full experience
Change wall color, flooring--and furniture!--by clicking below.
Try Showroom nowSHOWROOM

Mongoose Dolomite Fat Tire Mountain Bike, Men and Women, 26 Inch Wheels, 4 Inch Wide Knobby Tires, 7-Speed, Adult Steel Frame, Front and Rear Brakes

4.4 4.4 out of 5 stars 3,491 ratings

To see product details, add this item to your cart. You can always remove it later.

Delivery & Support

Select to learn more
Ships from
Amazon.com
Eligible for Return, Refund or Replacement within 30 days of receipt
Customer Support
Ships from
Amazon.com
  • You will be able to track your Amazon order from point of shipping to your doorstep in your orders. If you need more help with tracking your package, please visit Track Your Package.
  • Learn more
Eligible for Return, Refund or Replacement within 30 days of receipt
  • This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Customer Support
Fixing things is quick & easy.

Our specialist Customer Support for large items dispatched from Amazon is on hand to help with your order. Contact us via phone or chat 7 days a week.
Navy Blue
17-Inch/Medium

Purchase options and add-ons


About this item

  • Ideal for riders between 5'4" to 6' tall, this mountain bike with a steel frame, supersized knobby tires, and 26-inch wheels allows for effortless conquering of any off-road trail
  • Adjustable for riders of different heights, the threadless headset increase speed and performance, combined with strong and lightweight alloy rims keep the weight down
  • Ride comfortably with beach cruiser pedals and ensure safety with front and rear mechanical disc brakes
  • 1 x 7 drivetrain allowing for smooth gear transitions and optimal power transfer during your rides
  • Arrives 80% assembled, tools needed to complete assembly are Phillips head screw driver, 2.5-8mm Allen wrench, adjustable wrench, pair of pliers with cable cutting ability

Frequently bought together

$519.99
Get it as soon as Sunday, Mar 31
In Stock
Ships from and sold by Amazon.com.
+
$8.41
Get it as soon as Sunday, Mar 31
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

From the manufacturer

Mongoose Dolomite bike
Mongoose Dolomite bike fat tire for the win
Mongoose Dolomite bike
50th year anniversary

Mongoose Fat Tire Bike Families

Dolomite fat tire mountain bike

Dolomite Fat Tire Bike

Mongoose Malus Fat Tire Mountain Bike

Malus Fat Tire Bike

Mongoose Aztec Fat Tire Mountain Bike

Aztec Fat Tire Bike

Mongoose Argust ST 26-inch Fat Tire Mountain Bike

Argus ST 26 Fat Tire Bike

Mongoose Argus Trail Fat Tire Mountain Bike

Argus Trail 26 Fat Tire

Mongoose Argus Sport Fat Tire Mountain Bike fat boy

Argus Sport Fat Tire Bike

Mongoose Argus Trail 24 inch Fat Tire Mountain Bike boys girls mens womens

Argus Trail 24 Fat Tire

Customer Reviews
4.4 out of 5 stars
3,491
4.5 out of 5 stars
1,372
4.5 out of 5 stars
158
4.5 out of 5 stars
554
4.5 out of 5 stars
554
4.5 out of 5 stars
97
4.5 out of 5 stars
554
Recommended Rider Height
5’4” – 5 ‘ 11” 5’4” – 5 ‘ 11” 5’4” – 5 ‘ 11” 5’4” – 5 ‘ 11” 5’ 10” – 6’ 2” 5’ 10” – 6’ 2” 4’ 9” – 5’ 3”
Tire Size
26 x 4 26 x 4 26 x 4 26 x 4 26 x 4 26 x 4.8 24 x 4
Brake Type
Mechanical Disc Mechanical Disc Mechanical Disc Mechanical Disc Mechanical Disc Hydraulic Disc Mechanical Disc
Frame Material
Steel Steel Steel Steel Aluminum Aluminum Aluminum
# of Speeds
7 7 7 7 16 10 16

Product Description

For almost 40 years, Mongoose has been in the dirt, on the trails, and off the ramps. Founded in 1974 in a Southern California garage, Mongoose has always been an aggressive brand with products that push the limits of what a rider can do. Conquer any off-road trail with ease with this steel-framed mountain bike with supersized all-terrain knobby tires. Rear derailleur with seven speeds makes hills easier to climb, make it smooth and easy to change gears while riding. The threadless headset is adjustable for riders of different heights. For added speed and performance, the strong, lightweight alloy rims keep the weight down. Ride comfortably with beach cruiser pedals and insure safety with front and rear disc brakes. This bike ships ready to be assembled. Sized for adult riders 5 feet, 6 inches to 6 feet tall.

Product information

Technical Details

Additional Information

Feedback

Mongoose

Mongoose Dolomite Fat Tire Mountain Bike, Men and Women, 26 Inch Wheels, 4 Inch Wide Knobby Tires, 7-Speed, Adult Steel Frame, Front and Rear Brakes


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

Product guides and documents

Looking for specific info?

Customer reviews

4.4 out of 5 stars
4.4 out of 5
3,491 global ratings

Customers say

Customers like the quality, ease of assembly, value, and comfort of the bicycle. For example, they mention it's very sturdy, easy to upgrade parts, and well worth the price. That said, some complain about the weight and have different opinions on fit, shifting, and performance.

AI-generated from the text of customer reviews

517 customers mention370 positive147 negative

Customers like the quality of the bicycle. They say it's very sturdy, has an awesome frame, and can support their weight. Some mention that it'll require more pedaling than other bikes with thinner wheels. Overall, most are happy with their purchase and recommend it to others.

"...Taking the bike out of the box, it was nice to see is was very secure. No loose pieces, everything tied and wrapped together. Assemble was a breeze...." Read more

"...expectations and be realistic, this bike is a lot of fun, has some great basic features, but is not on the upper-end of component quality...." Read more

"...This bike is sexy and the 4.25" wide red rims really make you stand out...." Read more

"Update::: these are GREAT !! As an Ebike they are so Great. Brakes will not last , I have replaced with RUJOI , great stopping power and you can..." Read more

209 customers mention169 positive40 negative

Customers find the bicycle easy to assemble. They say the rear wheel is already on and the front wheel can be installed with basic tools. The bicycle comes mostly assembled and is easy to upgrade parts. However, some customers feel the instructions could be written better.

"...Assemble was a breeze. The rear wheel is already on. Installing the front wheel was easy but take your time...." Read more

"...I wonder if this happens during boxing?Setup was easy and I only have 3 complaints, two of which tie into each other:..." Read more

"...Redeming factor: the replacement procedure was easy. However, there are 2 factors here needing a 1 star review:..." Read more

"...-Navigates well through road and trails-Was easy to assemble (did not have any assembly issues I had read about in other reviews)..." Read more

197 customers mention171 positive26 negative

Customers like the value of the bicycle. For example, they say it's well worth the price, the mods are fairly inexpensive, and it'll last a long time. Some mention that the price fluctuates.

"...This is a really good bike for the money and a great entry-level Fat Bike for those who want to dip their toes without dishing out upwards of $1000..." Read more

"...As a bigger person, this was a great value for a bike for someone like me who is trying to get into shape." Read more

"...75 miles on road and trails, I can say that this is a great entry level bike for the money!Pros-Great for overweight riders..." Read more

"...It's been well worth it and the time spent bonding with my Odie has been PRICELESS." Read more

145 customers mention104 positive41 negative

Customers like the comfort of the bicycle. For example, they say it rides very nice, is able to ride it with ease, and glides smoothly. Some mention that the gears shift fine and feels pretty solid. Overall, most are happy with their purchase and recommend it to others.

"...Changing gears and braking is no problem and the new grips are much more comfortable. The factory pedals felt very small to me, not wide enough...." Read more

"...THE PROSRides great, I got it for weight loss and believe me ittl do the trick...." Read more

"...Definitely better now shifting less clunky and overall smoother...." Read more

"...My final complaint is the seat. It is super uncomfortable but this complaint doesn't really count, as the seat is the same standard you see on all..." Read more

131 customers mention65 positive66 negative

Customers are mixed about the fit of the bicycle. Some mention that the seven speeds, and fat tires suit their needs perfectly. They say it's an acceptable fat tire bike, and a great introduction to fat bikes. However, others say that the seat is small and hard, so if you are a big person, you may want to consider other bikes.

"...This is a really good bike for the money and a great entry-level Fat Bike for those who want to dip their toes without dishing out upwards of $1000..." Read more

"...I felt the hand grips were too small, not big enough around to grip comfortably. The right grip is also a half grip because if the shifter...." Read more

"...The bike is big and sturdy, so if your dog pulls you have lots of control.The breaks work fine...." Read more

"...Yes, the stock seat was a bit narrow so if you are interested in a cruiser with style that is easy on the back-side, as was the case for me, buy a..." Read more

117 customers mention54 positive63 negative

Customers are mixed about the shifting of the bicycle. Some mention that it rides well, and navigates well, while others say that their hand kept accidentally shifting gears on them. Some customers also say that the gears slip around a bit, and the twist shifter is very sensitive.

"...The right grip is also a half grip because if the shifter. I did inadvertanely shift grears a couple of times by accident because my hands are big...." Read more

"...The breaks work fine. At my full speed, mind you I'm 270 pounds if I pull both breaks I stop fairly quick. Like within 10 to 15 feet...." Read more

"...the tire we could here a distinct grating noise and the wheel was difficult to turn. This means that the axel bearings were already broken...." Read more

"...Currently it's a really nice looking bike and rides really well...." Read more

101 customers mention51 positive50 negative

Customers are mixed about the performance of the bicycle. Some mention that it has performed flawlessly, the seven gears work well enough, and it handles wonderfully. However, others say that it requires frequent adjustments and has unreliable performance. The brakes suck and the bike is heavy to pedal around. It takes forever to stop and the vibrations from the bike shook terribly. It's not a fast bike and is not well made.

"...Wasn't expecting that but can totally understand it. Twist gear shift works great, uphill climbs are a piece of cake in high gear, mid range is..." Read more

"...The brakes on this bike are not great and it takes a few feet to stop with the brakes held down hard while only going moderately fast...." Read more

"...The remainder of the project went very well including the test ride which as some of the other reviews mentioned, drew some attention from the..." Read more

"...are of subpar quality, leading to frequent adjustments and unreliable performance...." Read more

110 customers mention30 positive80 negative

Customers are dissatisfied with the weight of the bicycle. They mention that it is very heavy and not a light weight bike.

"...regard to the negative comments expressed by others: Yes, it is a heavy bike...." Read more

"...Ok these are not $600+ bikes. They are steel, and heavy. But I turned both into EBikes !!..." Read more

"...assembles within 20 minutes, Great for pets to ride along, and great for weightloss.Also it's like 300 buck more or less...." Read more

"...Its subpar build quality, excessive weight, underwhelming suspension, and uncomfortable ergonomics make it a less-than-desirable option...." Read more

My first fat tire bike, love it!
5 Stars
My first fat tire bike, love it!
I have always ridden bikes.... just for fun. I have a Fuji hybrid mountain bike....thin tires, front shocks, ect... however that bike does not do well in snow or icy trails. I wanted to buy a bike that could go over snow, to keep up biking over the winter. I searched as you you are doing, I read reviews, not knowing what to buy... so I settled on this bike. When it arrived I immediately opened and put together/due to all the reviews saying theirs were damaged in shipping... mine arrived with no damage....however the cardboard box it arrived in was flimsy/ I had no issues. I put this together and of course took it for a spin. My initial feelings were "low" about this bike. I put together and test drove while it was 70 and sunny out. I initially thought the bike was too heavy, too slow, not enough gears, brakes I felt were under powered and took too long to stop. I wanted this to be a perfect snow bike, so I also bought the cloud 9 seat and different pedals to try and make it perfect for my first snow ride.....Well we had about 3" of snow, it was sunny and 19 degrees out. I reluctantly took this bike out. I made sure the tires were 8psi/sounds low I know/ but that is what I read to have tires set to.... So I bundled up/ opened the garage and off I went! WOW! now my feelings for this bike changed in the first mile! I was going through snow effortlessly and was so easy to pedal! No slipping or sliding! And for the "gears".... it has all I need! Now this isn't a "fast"bike.. I usually travel 12-14mph according to my Garmin watch...this bike I averaged 6.3mph through the snow. There was no need for any more gears, and the brakes worked perfect due to the resistance of the snow and weight of the bike. I was only using 2-3 and sometimes 1st gear. For me this is no speed bike, but a perfect get out the house in winter bike! My first winter trip on this was going to be 1-3 miles because I didn't believe it would be enjoyable. I ended up traveling 14 miles on my first trip! My second trip was 18 miles! these/for me/ were tough miles because there is little to no "coasting" due to the resistance of the snow and weight of the bike.. so I was constantly peddling. This ended up being exactly what I was looking for.. after all it got my out of the house and exercising! My smart watch says I burned over 2,000 calories on the first 14 mile trip.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on July 31, 2014
Color: Navy BlueSize: 17-Inch/MediumVerified Purchase
467 people found this helpful
Report
Reviewed in the United States on July 26, 2017
Color: Navy BlueSize: 17-Inch/MediumVerified Purchase
63 people found this helpful
Report

Top reviews from other countries

Translate all reviews to English
Ray
5.0 out of 5 stars Good price good deal!
Reviewed in Canada on December 17, 2022
Color: Navy BlueSize: 17-Inch/MediumVerified Purchase
Candice mackenzie
5.0 out of 5 stars Amazing Bike!
Reviewed in Canada on September 18, 2022
Color: RedSize: 17-Inch/MediumVerified Purchase
Claude berube
5.0 out of 5 stars Du plaisir sur la neige. assemblage facile selon les instructions
Reviewed in Canada on February 20, 2022
Color: Light BlueSize: 17-Inch/MediumVerified Purchase
Benjamin R.
5.0 out of 5 stars Sweet ride!
Reviewed in Canada on January 12, 2022
Color: RedSize: 17-Inch/MediumVerified Purchase
2 people found this helpful
Report
Steven Greene
5.0 out of 5 stars Great bike for price
Reviewed in Canada on December 8, 2021
Color: Light BlueSize: 17-Inch/MediumVerified Purchase
One person found this helpful
Report