---
product_id: 1831203
title: "Mongoose Mongoose Dolomite Fat Tire Mens Mountain Bike"
brand: "mongoose"
price: "¥386677"
currency: JPY
in_stock: true
category: "Mongoose"
url: https://www.desertcart.jp/products/1831203-mongoose-mongoose-dolomite-fat-tire-mens-mountain-bike
store_origin: JP
region: Japan
---

# 7-speed smooth drivetrain 80% pre-assembled, easy setup 26-inch all-terrain wheels Mongoose Mongoose Dolomite Fat Tire Mens Mountain Bike

**Brand:** mongoose
**Price:** ¥386677
**Availability:** ✅ In Stock

## Summary

> 🚵‍♂️ Own the trail, don’t just ride it!

## Quick Answers

- **What is this?** Mongoose Mongoose Dolomite Fat Tire Mens Mountain Bike by mongoose
- **How much does it cost?** ¥386677 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1831203-mongoose-mongoose-dolomite-fat-tire-mens-mountain-bike)

## Best For

- mongoose enthusiasts

## Why This Product

- Trusted mongoose brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight Alloy Rims:** Strong yet light design keeps your ride fast without the bulk.
- • **Trail-Ready 26-Inch Wheels:** Supersized knobby tires for conquering any terrain with confidence.
- • **Adjustable Threadless Headset:** Custom fit for riders 5'4" to 6' tall, ensuring optimal control and comfort.
- • **Seamless 7-Speed Gear Shifting:** Effortlessly tackle hills and varied trails with smooth power transfer.
- • **Reliable Front & Rear Disc Brakes:** Stay safe and in control with powerful stopping power on any trail.

## Overview

The Mongoose Dolomite Fat Tire Mountain Bike is engineered for intermediate riders between 5'4" and 6' tall, featuring a durable steel frame, 26-inch knobby tires, and a 7-speed drivetrain for smooth gear transitions. Lightweight alloy rims and adjustable threadless headset enhance performance and comfort, while front and rear mechanical disc brakes provide reliable stopping power. Arriving 80% assembled, this bike is ready to elevate your off-road adventures with ease and style.

## 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.

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00J7J40TM |
| Additional Features | Fat Tire, Lightweight, mountain bike |
| Age Range Description | Adult |
| Best Sellers Rank | #197,454 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #75 in Mountain Bikes |
| Bicycle Drivetrain Type | chain drive |
| Bicycle Gear Shifter Type | Twist Grip |
| Bike Type | Mountain Bike |
| Brake Style | Disc |
| Brand Name | Mongoose |
| Color | Blue/Red |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,550) |
| Derailleur Configuration | Rear |
| Frame Material Type | Alloy Steel |
| Global Trade Identification Number | 00038675414488 |
| Included Components | Mongoose Dolomite Fat Tire Bike |
| Intended Riding Terrain | Mountain Terrain, Outdoor Terrain, Unpaved Trails |
| Item Type Name | Mongoose Fat Tire Bike |
| Item Weight | 52 pounds |
| Manufacturer | Pacific Cycle, Inc. |
| Maximum Weight Recommendation | 301 pounds |
| Minimum User Height | 5 feet |
| Model Name | Mongoose Dolomite Fat Tire Mens Mountain Bike |
| Model Number | R4144 |
| Number Of Speeds | 7 |
| Power Source | human-powered |
| Seat Material | Vinyl |
| Size | 17-Inch/Medium |
| Skill Level | Intermediate |
| Specific Uses For Product | Trail |
| Style Name | Mountain Bike |
| Suspension Type | Rigid |
| UPC | 038675414488 |
| Warranty Description | Limited Lifetime Warranty |
| Warranty Type | limited lifetime |
| Wheel Material | Alloy Steel |
| Wheel Size | 26 inches |

## Product Details

- **Age Range (Description):** Adult
- **Bike Type:** Mountain Bike
- **Brand:** Mongoose
- **Color:** Blue/Red
- **Frame Material:** Alloy Steel
- **Included Components:** Mongoose Dolomite Fat Tire Bike
- **Number of Speeds:** 7
- **Special Feature:** Fat Tire, Lightweight, mountain bike
- **Suspension Type:** Rigid
- **Wheel Size:** 26 inches

## Images

![Mongoose Mongoose Dolomite Fat Tire Mens Mountain Bike - Image 1](https://m.media-amazon.com/images/I/91gEELfSWkL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Can this bike hold me if im 370lbs?**
A: I bought this bike through a local bike shop in town I’m 6’0 430 lbs and the problem i had was i could not actually ride the bike with the pedals and length of the pedal arms i could not actually utilize the bike so i was out about 70 dollars from the cost of the bike with my refund given. We tried changing pedals ordering new cranks and the only longer pedal shafts were only 5mm longer so i didn’t get to actually use the bike at all. Hope this helps someone like me.

**Q: how much it weighs**
A: I bought my Dolomite years ago when the Fatbike trend was starting to get widespread. I already had a single speed Mongoose Beast, and it was the obvious next step on a low budget. Both bikes are extremely heavy, but here's how my Dolomite breaks down:  Front wheel complete is 11.6 lbs. Rear wheel is 13.4 lbs. That is 25 lbs just for the wheels(tires,tubes,spokes,hubs,disc)  The rest of the frame weighs 23.9 lbs (frame, fork, crankset, handlebars, seat post and saddle)  That is a lot of bike at 49 lbs.

**Q: Will this bike rust?**
A: If you live in Florida, get a bike cover to keep it out of the sunlight. Even if it's in the garage. Dry rot is a real issue here.

**Q: I'm 6'6" and around 305lbs. Can I upgrade seat and handlebars to accommodate my height and weight?**
A: I'm 5' 9", and weigh 301lbs. I was worried about this too. You'll be fine. The bike won't feel like it struggling to hold you or anything. I have no problems with the handlebars, but I do strongly recommend the Sunlite Cloud-9 Bicycle Suspension Cruiser Saddle. That will literally make all of the difference, and don't worry, it will fit just fine on the post the bike comes with.  Good luck! :)

## Frequently Bought Together

- Mongoose Dolomite Fat Tire Mens Mountain Bike
- Ascher Ultra Bright USB Rechargeable Bike Light Set, Powerful Bicycle Front Headlight and Back Taillight, 4 Light Modes, Easy to Install for Men Women Kids Road Mountain Cycling Black
- ROCKBROS Bike/Bicycle Phone Front Frame Bag, Waterproof, Tube Bag,Cycling Pouch, Bike Accessories for Men Compatible Phone Under 6.5”

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/1831203-mongoose-mongoose-dolomite-fat-tire-mens-mountain-bike](https://www.desertcart.jp/products/1831203-mongoose-mongoose-dolomite-fat-tire-mens-mountain-bike)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-07*