Mongoose Dolomite Fat Tire Bike Review

Written by:

Liam E.

Last updated:

January 19, 2022

Mongoose Dolomite

If you’re looking for a mountain-ready bike that can handle all types of terrain and weather conditions, the Mongoose Dolomite is the perfect ride for you. Thick tires and smooth shifting makes this an awesome adventure bike.

Complete with a beautiful, unique design that catches the eye and will make you stand out.

For a mountain bike, the Mongoose Dolomite has an affordable price that will keep you on budget.

Big tires will give you a smooth ride while maintaining traction on tough terrains.

This bike is on the heavy side, making uphill climbs more challenging.


The Mongoose Dolomite has an impressive build with super-sized, 4-inch tires. These knobby tires can easily handle bumpy terrain and loose gravel while keeping you cushioned for an enjoyable ride. These tires will get you through any situation and continue to perform in snow, rain, dirt, mud, and pavement.

Having quality brakes while racing through rocky trails is a must. Front and rear disc brakes are cable operated and highly responsive. This powerful braking system allows safety while riding at high speeds. 

Specially-designed chains ensure the guidance of front sprockets and add to the safety of this bike. These chains will not come loose or be damaged by material getting caught in between.

Alloy rims keep weight low for extra speed and agility. This will keep you ahead of your competitors. A steel frame provides extra strength and will keep you sturdy on the mountain. 

A 7-speed rear derailleur and premium twist shifters make hills and mountain trails easy to climb. The beach-cruiser pedals fit comfortably and allow for tight control through tricky twists and turns. 

The adjustable, threadless headset can accommodate riders of different heights allowing you to make this bike fit you comfortably. 

The metallic dark blue paint, red tire rims, and shiny reflectors will turn heads on the trail. You’ll certainly stand out in the wilderness with this unique design. 

Established in 1974, Mongoose has been perfecting their bikes for over 45 years. They have aggressively improved each model from the last and take pride in high performance and versatility.

Who is this bike perfect for?

  • This bike is meant for the adventurous rider. If you’re ready to speed through mountain trails, the Mongoose Dolomite will be your best friend. If you live in an area of unpredictable weather, this bike will allow you to keep adventuring through it all. Its ability to handle snow and rain conditions put this bike at the top of the list. 
  • This bike is ideal for people 5’6”-6’ and primarily built for men. It does allow for some adjustment in the headset, but any height outside of this range may be uncomfortable. A taller rider might want a bigger bike and vice versa for shorter riders. 
  • If you want to make sure you have all the safety features needed to feel secure on the trail, this bike will put your mind at ease. The reliable chains and quick stopping power will keep you from running into any problems on the trail.
Mongoose Dolomite


Because this bike is built to stay grounded through bumpy mountain trails, it is on the heavier side. This makes uphill climbs challenging and slow speeds on the pavement. The alloy rims do allow the bike to be as light-weight as possible, and the quality shifters help with steep climbs. 

A steel frame will keep your bike strong through all the abuse of years riding through mountain trails. Extra strength is needed to keep you upright and to ride smoothly, and this steel frame will keep you sturdy on bumpy trails. 

The tires can handle treacherous trails and tough conditions. This provides high safety when racing through risky mountain trails. Because of the large size, these tires can easily absorb rocks, bumps, and jumps to keep your mountain ride as smooth as possible. 

The plastic chain guard and other small plastic parts may need to be replaced to make this bike last. Many have said switching these out for higher-quality parts have completed their ride.


This is an all-around adventure bike with thick tires you can trust to conquer any trail. The Mongoose Dolomite will take your escapades to the next level. It’s distinctive coloring, safe handling in all terrains, and smooth ride makes this an excellent vehicle. This is the ultimate mountain bike for safety and fun!



Hi-Ten steel, 1 1/8 in headtube




Rear Shock:

Front Travel:

Rear Travel:


Bottom Bracket:



Rear Derailleur:

Number of Gears:


Mechanical disc, aluminum, 160 mm

Wheel Size:

26-Inch Wheels


4-Inch Wide Knobby Tires


Steel, 650 mm width, 15 mm rise, 31.8 mm clamp


Aluminum, threadless, 80 mm, 7° rise, 31.8 mm clamp

Seat Post:

Steel, 300 mm, 28.6 mm


Mongoose MTB, steel rails


Threadless, EC34


Mongoose Dolomite

If you’re looking for a mountain-ready bike that can handle all types of terrain and weather conditions, the Mongoose Dolomite is the perfect ride for you. Thick tires and smooth shifting makes this an awesome adventure bike.