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Mongoose

Mongoose Malus Mens and Women Fat Tire Mountain Bike, 26-Inch Bicycle Wheels, 4-Inch Wide Knobby Tires, Steel Frame, 7 Speed Drivetrain, Shimano Rear Derailleur, Disc Brakes

  • Based on 1,513 reviews
Condition: New
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$1,289.99 Why this price?
Holiday Deal was $1,299.00

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

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Availability: Only 1 left in stock, order soon!
Fulfilled by Global Bridge Logistics
Arrives Dec 24 – Dec 28
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Color: Silver/Black


Features

  • Comfortable and stable ride with a steel mountain-style fat tire frame and 26-inch wheels, fit to riders 5'4" to 6'2" tall
  • Seamless gear transitions with the 7-speed shifter, ensuring smooth and effortless changes for a more enjoyable riding experience
  • Ensure crisp stopping and precise speed control with the front and rear disc brakes, adding an extra layer of safety to your rides
  • Conquer any terrain effortlessly with the fat, knobby 4-inch wide mountain tires that effortlessly roll over obstacles, while the light and strong 4" alloy rims provide durability and agility
  • Stay in full control out on the trail with the alloy A-head stem and mountain handlebar

Bike Type: Mountain Bike


Age Range (Description): Adult


Brand: Mongoose


Number of Speeds: 7


Color: Silver/Black


Wheel Size: 26 Inches


Frame Material: Alloy Steel


Suspension Type: Rigid


Special Feature: fat tire, mountain bike


Included Components: bike


Bike Type: ‎Mountain Bike


Age Range (Description): ‎Adult


Brand: ‎Mongoose


Number of Speeds: ‎7


Color: ‎Silver/Black


Wheel Size: ‎26 Inches


Frame Material: ‎Alloy Steel


Suspension Type: ‎Rigid


Special Feature: ‎fat tire, mountain bike


Included Components: ‎bike


Size: ‎18-Inch Frame


Brake Style: ‎Disc


Specific Uses For Product: ‎Clincher, Cruiser, Fitness / Transportation


Item Weight: ‎17 Kilograms


Model Name: ‎Mongoose men s malus fat tire


Power Source: ‎Pedal power


Wheel Material: ‎Alloy Steel


Maximum Weight Recommendation: ‎400 Pounds


Assembly Required: ‎Yes


Bicycle Gear Shifter Type: ‎Trigger


Global Trade Identification Number: ‎02


Minimum User Height: ‎64 Inches


Derailleur Configuration: ‎Rear


UPC: ‎038675571402


Bicycle Drivetrain Type: ‎chain drive


Manufacturer: ‎Pacific Cycle, Inc.


Frame Size: ‎18 Inches


Frame Type: ‎Diamond


Item Package Dimensions L x W x H: ‎61.25 x 30 x 10 inches


Package Weight: ‎24.27 Kilograms


Item Dimensions LxWxH: ‎9.06 x 61.42 x 29.92 inches


Brand Name: ‎Mongoose


Warranty Description: ‎limited lifetime


Material: ‎steel


Suggested Users: ‎unisex-adult


Part Number: ‎R5714AZDS


Date First Available: February 18, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 24 – Dec 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Learn more about financing & leasing here.

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Top Amazon Reviews

    • The best bike I've had
Color: Matte Black
I've been riding my Mongoose Malus Fat Tire Mountain Bike since September 2021, and it has been an absolute game-changer for my outdoor adventures! 🚵♂️ Durability and Build Quality: The bike's robust frame and high-quality components have withstood all kinds of terrain, from rocky trails to sandy beaches. It feels incredibly sturdy and reliable, giving me confidence on every ride. Fat Tires: The fat tires are a standout feature. They provide excellent traction and stability, making it easy to tackle challenging surfaces like snow, mud, and loose gravel. Plus, the ride is surprisingly smooth, even on rough paths. Comfort: The ergonomic design and comfortable saddle make long rides enjoyable. I appreciate the thoughtful design that minimizes fatigue, allowing me to ride longer without discomfort. Performance: The bike's performance has been consistently impressive. The gears shift smoothly, and the brakes are responsive and reliable. Whether I'm climbing steep hills or cruising on flat trails, the Mongoose Malus handles it all with ease. Aesthetics: On top of its performance, the bike looks fantastic. The sleek design and bold colors always turn heads and earn compliments from fellow riders. Overall, the Mongoose Malus Fat Tire Mountain Bike has exceeded my expectations in every way. It's a versatile, durable, and stylish bike that's perfect for anyone looking to explore the great outdoors. Highly recommended! ... show more
Reviewed in the United States on October 1, 2024 by Bryan
    • Fat Tire bike for less than $250? "add to cart..."
Color: Silver/Black
Simply put, this is a fantastic fat tire bike for the incredible price of less than $250. I've already put in over 60 miles in the last couple of weeks, and it's just a joy to ride. I was pleasantly surprised at the power/torque this bike has when tackling hills. I was a bit worried about how it would handle steep inclines given its weight, but man... the first steep elevated trail bridge I climbed, I easily outpaced others who were riding multi-geared road bikes. This puppy can also easily take off from a standstill with little effort. I was originally looking for a bike with a smooth ride for suburban/trail biking, and this has proven to be exactly what I wanted. This is by far the least expensive bike I've ever purchased, but it's also the MOST FUN I've ever ridden! I'm sure the $2,000 - $6,000 fat tire bikes would smoke this in a heartbeat, but seriously... for under $250, this thing over-delivers! Rides really well on paved and gravel paths. Plus, it's always a hoot to hear the various comments from others who've never seen a fat tire bike before! Is it perfect? No. The one thing I would recommend that everyone upgrades immediately is the seat. I know that bike seat comfort is highly personal and subjective, but I found the factory seat to just be rock hard and uncomfortable for any ride over a few miles. So for another small investment of $45 for a quality seat, I'm sitting comfortably at 20+ mile rides with no complaints. Pros: - Low cost but solid quality - FUN to ride. There's nothing like fat tire biking. - Nice power/torque. Easy hill climbing and quick take offs. - Fairly easy to assemble. Cons: - Factory seat is a bit hard. Recommend replacing ASAP. - Mine was missing a nut for the front tire assembly... minor inconvenience though. Summary: - Looking for an intro to fat tire biking? BUY THIS. You won't regret it. ... show more
Reviewed in the United States on July 24, 2017 by W. Bey
    • Good bike. Perfect source for conversations.
Color: Silver/Black
Review Image by William Gerkens William Gerkens
Just purchased another one. I am converting these to e-bikes. Inexpensive, robust a very good entry level fat bike. And an especially good candidate for my use. Nothing lightweight about it. But you're adding a heavier motor and battery. I like the steel frame because it is strong and I can cut and weld the bottom bracket. That cures the motor mount problems (weld it to the frame) and chain alignment issues. I gear these especially low, the chain wheels have no offset so I cut the bottom bracket to the required width. Everything else that is of questionable quality gets replaced. And surprisingly that is very little. Brake pads, rear axel, ball bearings at both wheels and inner tubes. And these parts were kept on the bike until the heavier, more powerful conversation wore them out. Everything else is good. I rode it as a bicycle for a bit before the conversion, even put on a 3x mt bike chainring to lower the gearing, to high stock. It was fun. But I'm 9000' in the Rockies and the conversion was the main intent. For the money you cannot go wrong. ... show more
Reviewed in the United States on December 15, 2022 by William Gerkens William Gerkens

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