Mongoose Argus Trail or ST Fat Tire Mountain Bike, 20, 24 or 26 Inch Bike for Kids and Adults, 7 or 16 Speed, Aluminum or Steel Frame, Knobby Mountain Fat Tires, Mechanical Disc Brakes
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Mongoose Argus Trail or ST Fat Tire Mountain Bike, 20, 24 or 26 Inch Bike for Kids and Adults, 7 or 16 Speed, Aluminum or Steel Frame, Knobby Mountain Fat Tires, Mechanical Disc Brakes

4.4/5
Product ID: 226489367
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Details

  • Bike Type
    Mountain Bike
  • Age Range (Description)
    Youth
  • Brand
    Mongoose
  • Number of Speeds
    7
  • Color
    Blue
  • Wheel Size
    24 Inches
🛞4-inch-wide fat tires for ultimate grip
🛠️Aluminum or steel frame, lightweight & durable
🚵‍♂️16-speed Shimano drivetrain

Description

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

  • MASTER EVERY TERRAIN - Massive 4-inch fat tires deliver unmatched traction on dirt, gravel, sand, and snow—ride anywhere, anytime.
  • PRECISION SHIFTING POWER - 16-speed Shimano 2x8 drivetrain ensures smooth, effortless gear changes for conquering hills and trails with confidence.
  • RELIABLE STOPPING CONTROL - Mechanical disc brakes provide consistent, powerful stopping power in all weather conditions—safety meets performance.
  • BUILT TO LAST LIGHTWEIGHT - Choose between a rugged steel or featherlight aluminum frame designed to withstand rough rides without weighing you down.
  • ADVENTURE READY FOR ALL AGES - Available in 20, 24, or 26-inch wheels with sizes and speeds tailored for kids and adults ready to push limits.

The Mongoose Argus Trail ST Fat Tire Mountain Bike is a versatile, durable mountain bike designed for youth and adults. Featuring 20, 24, or 26-inch wheels, a choice of aluminum or steel frames, and a 7 or 16-speed Shimano drivetrain, it’s built to tackle diverse terrains with massive 4-inch-wide fat tires and reliable mechanical disc brakes. Lightweight yet rugged, this bike offers smooth shifting and superior control, making it perfect for beginners and adventure seekers alike.

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Specifications

Bike TypeMountain Bike
Age Range (Description)Youth
BrandMongoose
Number of Speeds7
ColorBlue
Wheel Size24 Inches
Frame MaterialHi-Ten steel, 1 1/8 in headtube
Suspension TypeRigid
Special Featuremountain bike
Included ComponentsBike
Size12-Inch Frame
Brake StyleDisc
Item Weight30 Pounds
StyleSt
Model NameArgus
Power SourcePedal power
Wheel MaterialAluminum
Year2023
Seat Material TypeSteel
Warranty TypeLimited
Maximum Weight Recommendation175 Pounds
Assembly RequiredNo
Bicycle Gear Shifter TypeTwist Grip
Is AutographedNo
Skill LevelBeginner
Minimum User Height48 Inches
UPC038675223622
Bicycle Drivetrain TypeDerailleur
ManufacturerPacific Cycle, Inc.
Item Package Dimensions L x W x H56.9 x 28 x 10 inches
Package Weight24.49 Kilograms
Brand NameMongoose
Warranty DescriptionLimited Lifetime
MaterialSteel
Suggested Usersunisex-adult
Part NumberR0722AZ

Have a Question? See What Others Asked

Is the argus as strong as the dolomite for a 300 lbs rider?
Will 24” work for 15 yo 5’4”?
What is the standover height for the Argus trail 26” and 24” ?
How much does this bike weigh?

Reviews

4.4

All from verified purchases

P**H

Well worth the price!

Why did you pick this product vs others?:Visual appeal! Size:This bike is perfect for someone tall! I was skeptical in the beginning prior to receiving the bike. But I don’t feel tall enough for it. I’m 6’2. Weight:Very lightweight!

C**S

Perfect bike for a back country bow hunter

Where I chase elk, E-bikes aren't allowed. I agree with the rule. Too many hunters are super lazy these days, shooting from the road, from a truck, or trespassing through private property. I digress...Anyway, this bike is relatively light. But not the cheap kind of light. The kind of light that comes from lots of R&D where a focus was geared towards building with the highest quality parts, instead of adding unnecessary comforts like shocks.(tires properly inflated are all the suspension you should need... more parts equals more stuff to break or go wrong leaving you stranded or pushing your bike through the back country) the frame is rigid, basic, and bombproof. It shifts through all gears effortlessly, rides smooth and brakes on a dime.Mongoose has been around for a while. I don't think the are going anywhere. There are definitely less expensive options, but you get what you pay for.I am happy with my purchase, and am sure this bike will help me fill my meat freezer for years to come.

P**6

Such a great bike all around

This bike is even better than I was expecting. I got the 19” and it’s great. I’m on the taller side of 6’2 and the bike fits me perfectly. I’ve ridden it both with the saddle all the way down and with it fully extended, and it’s great both ways. I switch it up for the different types of riding I do. I also stripped almost all of the stickers off, and I just kept the main “Argus trail” on the top tube and the “M” on the head tube. Everything else is gone and it looks so good imo.Everything works smoothly, and the seat is even somewhat comfortable. And it just looks so awesome.Solid parts and construction, and it came safety wrapped to the absolute limit. Foam sheets wrapped around everything and taped, then cardboard paper wrapped around that and taped, then zip tied together in a box with spacers so nothing moved around.The gears might need some tuning which is normal, but if you don’t know how, there’s videos on YouTube that will walk you through the process.A++ all around and great value for the moneyUpdate: This bike is still amazing. I’ve ridden through just about everything you can imagine, except for snow cuz it isn’t winter yet.

C**C

Great entry fat bike, but tires need deeper tread

This bike is a good value for the money, and I would buy it again as a entry level fat bike for my child getting into fat biking with me. However it’s not perfect.1) assembly is not easy. If you don’t have experience assembling a bike it will be tough for you. After I assembled it, the shifting had to be adjusted quite a bit which someone unfamiliar with these adjustments would be totally lost. Same with the disc brakes rubbed badly and I had to adjust the placement of them.2) it is very heavy, just know that. Comes into play when transporting on a bike rack or climbing an incline, especially for a teen getting into biking.3) the fat tires are 4.0” wide which is nice, but the tread depth is not very deep. This translates to not the best grip on snowy trails. I’d say maybe half the depth of the tread knobs compared to what came on my Trek Farley fatty. My son slipped out and fell 3-4 times in areas I have grip for days on my bike. But new tires are very expensive, at least $100/tire, so upgrading tires on this price-point bike is hard to justify. If it came with knobbier tires it would be an extremely excellent entry snow bike!!4) it is very good looking and I’d recommend it for a cheap intro into fat biking. But be weary of the tires if you’re using it on groomed snow trails, but it’s cool!

B**W

Mongoose 20” Fat Tire Bike

This has been a pretty great bike. The derailed was a little out of wack but was able to fix easily. My boy gets a lot of compliments on it. Perfect size for my 8 year old with room to grow on it.

P**E

Love the fat tires!

We bought this bicycle for our 10 year old son. He had outgrown his and needed an upgrade so he could keep up with us on the trails.This bike couldn't be more perfect for him. He loves the fat tires because it looks a lot like mom and dad's bikes. The gears were a change of pace for him as his prior bike did not have them. However just a couple of bike rides around the block and he had it figured out. We appreciate the disk breaks as he can stop on a dime. The color is super cool too! He originally wanted an all black bike to match ours but he took one look at this grey color and changed his mind!Assembly was fairly simple. It took approximately 30 minutes and he was out in his first ride.

L**Z

I DON'T KNOW RICK... LOOKS FAKE TO ME

Ok, here I go.... I don't know where to start. I had pretty high good expectations with this bike.It is certainly a very nice looking bike but.... one of the things I decided to buy this one was because in the description says ITEM WEIGHT 30 LBS.No, isn't. It is almost 37 Lbs.It was pretty easy to assemble but it needs some adjustments anyway by a professional; the chain and speed changes, is not getting the most little disc. I tested it today, did a ride around 10miles. The last 2 miles the pedals had a weird sound combined with some other weird sounds in the chain. The brakes sounds sandy from the very beginning.It has some peelings with some sharp liftings all around the metal rim in both wheels. Looks like whoever did mount the wheels, they did a sloppy job; they used a sharped tool that lifted the black coating and left exposed the metal. Just because of this, I think I'll be returning this Bike. See pictures attached from both wheels.I'll keep testing it a little bit more and let you know guys what else.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Mongoose Argus Trail Or St Fat Tire Mountain Bike 20 | Desertcart JORDAN