- Bike Type: Mountain Bike
- Age Range (Description): Adult
- Brand: Mongoose
- Number of Speeds: 7
- Color: Light Blue
- Wheel Size: 26 Inches
- Frame Material: Steel
- Suspension Type: Rigid
- Special Feature: Lightweight, Fat tire, Mountain bike
- Included Components: Mongoose Dolomite Fat Tire Bike
- Conquer any off-road trail with ease with this steel-framed mountain bike with supersized all-terrain knobby tires
- 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 ensure safety with front and rear disc brakes
- Rear derailleur with seven speeds makes hills easier to climb, while twist shifters make it smooth and easy to change gears while riding
- This bike ships ready to be assembled. Sized for adult riders 5′ 6″ to 6′ tall, and has a limited lifetime warranty
















C. Barnes –
While in Salida, CO last week I visited one of the many bicycle shops and became very interested in a well-appointed fat tire bike (Giant Momentum, $620.) sitting in the window. Having been a life-long bike fan (have owned many) I studied the construction, components, etc., and took an instant liking. Bicycles were all over town and I saw a few fat tires, but only a few, and I continued to evaluate whether I would pursue another bike or not. This was especially difficult due to the fact that my wife had just given me a very nice, new 21-speed Electra “Towney” ($650.) for my birthday about 60 days ago, which is currently parked next to my older Raleigh Chill mountain bike that I used to race as an amateur, and on which I have had countless excursions in pursuit of the “first blood” trophy with my firefighter co-workers. I am obviously now more interested in “cruising.” While enjoying Salida a gentleman came along on a fat tire bike and after I complimented him on the bike he almost forced me into riding it, which I did, followed by him explaining that it was a $200. Mongoose with a couple of inexpensive upgrades for additional comfort.Following the gentleman’s advice I located the Mongoose on Amazon and decided to indulge. I also took Amazon’s “people who bought this item also purchased…” advice and grabbed the Sunlight Cruiser Retro Handlebar and the Sunlight Cloud-9 Suspension Cruiser Saddle. Although I believed I ordered a black version of the Mongoose, to match my new Electra, somewhere in the process it was changed to dark blue. The bike arrived today in a single box, damaged in three places including one significantly dog-eared corner with metal immediately behind it which made me a bit nervous. After unpacking the unit I confirmed that fortunately no damage had occurred correlating to the box damage, and after a close inspection I found only 3 or 4 very minor scratches. Considering the condition of the box I was quite relieved.I took my time putting the bike together, including the installation of the new handlebars and seat, all of which took about 90 minutes. I had to install the handlebar three times, mostly due to my own lack of attention, but also because the rear brake cable was just barely long enough to accommodate the new handlebar when turning hard left. This is not a defect of the bike or cable, just a challenge for the addition of the longer handlebar. By adjusting the angle of the handlebar and brake lever a bit I was able to get a good fit. 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 neighbors.I made this purchase after having read almost all of the many reviews. After receiving my own bike and putting it together with the simple modifications noted, I have to say that I am completely satisfied and would recommend the process to anyone interested in accomplishing the same outcome. I anticipate adjusting the brakes and derailleur tension after a few miles, as is the case with any bike, but all parts fit nicely, all threads were good, all brackets adjusted easily and I experienced no problems in any aspect of putting the bike together. In regard to the negative comments expressed by others: Yes, it is a heavy bike. If you want something lighter you can expect to be lighter in the wallet as well. 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 different seat. For the fit – I am 6’3″ and weigh between 210 and 215 pounds and just turned 59, and I have no problem with the comfort level of the bike or proper leg extension and distance from the saddle to the ground. My toes don’t hit the front tire when turning (even if I don’t have the pedal in the proper position under the ball of my foot) and the pedals are wide enough to keep me from losing my footing. If interested in a more luxurious ride, take a look at the three-wheelers with a basket, but I personally prefer the fun I’m having on this one. Yes, upgrades of virtually any component are possible, but for the approximate $250 I have invested, I am quite pleased with the results-Manage your 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. Being heavy it will not be a power house and despite its fat tires, it will still be a bit challenging in sand or mud, although some flotation is provided. Don’t expect it to perform like a high-dollar bike, enjoy the savings and have fun!
R. Rocco –
This bike is a beast! Itβs very heavy, difficult to assemble with no instructions or tools. Iβm an avid cyclist with 45 years of experience maintaining my bikes. At 73, Iβm at the highest fitness level of my life so I can handle this beast on flat ground but steep hills are out. I rode 10 miles today but it felt like 25. I only recommended this bike for younger and very fit cyclists. I strongly recommend motorized fat tire bikes. I will ride it occasionally on flat trails only for an variable aerobic experience. The bike was poorly packed in a damaged carton so there was some cosmetic damage. Once assembled it rides okay but I was surprised at the effort required to move at even moderate speed. Itβs okay at this price point but I wouldnβt have purchased it if I had known what I was getting into. I shouldβve done more research on fat tire bikes. I have three other bikes that provide a different riding experience so this will be another useful option. Nobody should purchase this as their first or only bike!Updated reviewI have learned to enjoy and appreciate this bike much more than I originally expected. Once assembled and adjusted to my specifications, I am experiencing an extremely challenging ride. The bike is surprisingly well designed and constructed for this price point. However, I have been riding very seriously for 45 years but this bike is a major challenge. Itβs a motorcycle without a motor. It feels like pulling a trailer up a steep incline. I ride ten miles 4-5 days per week on flat pavement. I am quite physically fit but I will never ride on an unpaved trail either flat or hilly. Not possible without electric motor assistance. However, the challenge of riding this bike is extremely beneficial physically as an element of the other riding I do every day. This is not my only bike and I donβt recommend the same for anyone. It requires a high level of fitness and patience for a period of adjustment to the challenge weight and resistance. Weeks later, I enjoy riding this bike within limits and Iβm happy I purchased it. The price point is somewhat unusual for a product of this quality. Itβs not easy to assemble and requires a lot of adjustment. The packaging is somewhat inadequate so I had some cosmetic damage but no problems mechanically. The seat post didnβt fit the frame and the brake handles required tweaking. The disc brakes are inadequate for the bike this heavy. Quick stops and down hill braking will be difficult. The seat is small and uncomfortable however the seven gears work well enough and are adequate for flat paved surfaces. Iβm still calling it a beast but I can conquer comfortably it now.
Lori A. Balliett –
This bike was taller than I thought but it still fits perfectly. The only two issue I have had with this bike is putting it together as there wasn’t instructions other than int he manual which was extremely confusing; the last issue is more personal than the fault of the bike and it’s that I don’t feel very stable on it, but I haven’t ridden a bike in nearly ten years. That said the bike was well worth it as the bike itself feels sturdy and able to hold my weight even if I don’t feel stable on it yet. I am looking forward to riding this bike far more and being able to get in shape a bit faster than just sitting around.
Cinerator –
I am 64 300 pounds haven’t been on a bike in years it’s the perfect bike for heavy / tall people it’s big solid stable easy to ride and stops fast the disk brakes work well. I do a few miles almost every morning and I’m losing weight getting stronger and more confident I love it ! It comes with the wheels on and was dialed in perfectly, I recommend greasing the wheel bearings crank and fork bearings before you use it. I also ordered a fat man’s seat when I ordered the bike a absolute must if you’re a heavy like me, But we won’t be for long !
Jo Occulis –
This was my first time setting up bicycle out the box. It was very easy to do and the bike is very sturdy. It doesnβt feel like it will break, highly recommend.