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Mongoose

Mongoose Impassse

  • Based on 43 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Thursday, Aug 21
Order within 21 hours and 58 minutes
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Color: Black/Orange


Size: 17-Inch Frame (Impasse 3.0)


Features

  • Enhanced comfort and superior trail bicycle performance, lightweight aluminum full suspension 17-inch frame, designed to fit riders 5'7" to 5'10" tall
  • RST Blaze suspension fork with 100mm of travel, lockout, alloy crown and alloy lowers help to absorb bumps while mountain biking on the trail and make it easier on your body
  • Smooth and seamless gear changes with Microshift 1x9 wide range drivetrain, equipped with an 11-46 cassette and a 30-tooth narrow/wide chainring, ensuring optimal performance and reliability
  • Front and rear hydraulic disc brakes deliver precise and responsive stopping power in all weather conditions, for a reliable and crisp braking performance
  • Arrives 80% assembled, tool required: Phillips head screwdriver, 4 - 8mm Allen Wrenches, adjustable wrench, and a pair of pliers with cutting ability

Description

Ride over rough terrain with ease on the Mongoose Impasse 3.0 mountain bike. This dual suspension aluminum bike is perfect for rugged trails and neighborhood rides alike. The RST Blaze suspension fork with 100mm of travel helps to absorb bumps on the trail. The 1x9 drivetrain offers smooth gear changes, while front and rear hydraulic disc brakes provide crisp all-weather stopping power. So what are you waiting for? Go on a wild ride with the Mongoose Impasse 3.0.

Bike Type: Mountain Bike


Age Range (Description): Adult


Brand: Mongoose


Number of Speeds: 9


Color: Black/Orange


Wheel Size: 29 Inches


Frame Material: Aluminum


Suspension Type: Dual


Special Feature: Lightweight


Included Components: Bike


Bike Type: ‎Mountain Bike


Age Range (Description): ‎Adult


Brand: ‎Mongoose


Number of Speeds: ‎9


Color: ‎Black/Orange


Wheel Size: ‎29 Inches


Frame Material: ‎Aluminum


Suspension Type: ‎Dual


Special Feature: ‎Lightweight


Included Components: ‎Bike


Size: ‎17-Inch Frame (Impasse 3.0)


Brake Style: ‎Disc


Specific Uses For Product: ‎Trail, Gravel


Item Weight: ‎16.4 Kilograms


Style: ‎Impasse 3.0


Model Name: ‎Impassse


Power Source: ‎Human-powered


Wheel Material: ‎Aluminum


Seat Material Type: ‎Synthetic or plastic


Warranty Type: ‎Limited


Maximum Weight Recommendation: ‎6E+1 Pounds


Assembly Required: ‎Yes


Bicycle Gear Shifter Type: ‎Trigger


Is Autographed: ‎No


UPC: ‎038675577213


Manufacturer: ‎Pacific Cycle, Inc.


Item Package Dimensions L x W x H: ‎60.75 x 33.15 x 9 inches


Package Weight: ‎22.68 Kilograms


Item Dimensions LxWxH: ‎77.17 x 28.74 x 42.52 inches


Brand Name: ‎Mongoose


Warranty Description: ‎Limited 5-year warranty on frame, one year limited warranty on parts, 30 day limited on wearable parts


Material: ‎Aluminum


Suggested Users: ‎unisex-adult


Part Number: ‎R5782


Date First Available: May 22, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 21

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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Similar Products

Top Amazon Reviews

    • Great bike with higher end components on a budget
Color: Black/Orange Size: 18-Inch Frame (Impasse 3.0)
I’d been watching this bike for a while and when the price dropped, I finally bought it. It probably took me an hour to put together because I wasn’t sure what I was doing, The bike looks great! I never had a mountain bike with only 9 gears so I was nervous how it was going to work. The low gear is just as easy as previous bikes I’ve had for going up hills, and the high gear is good. I didn’t have to adjust anything to get the gears shifting accurately. I haven’t done much bumpy riding but the shocks seem good too. Overall I think it was a great purchase - great price for a mid range mountain bike with nice components you don’t find on similarly priced bikes. I can’t see a $2000-3000 bike being that much better that it’s worth that much extra money unless you’re a professional rider or something. For the average mountain biker I think this is great! ... show more
Reviewed in the United States on April 13, 2025 by Colin Anderson
    • broken deraillure
Color: Matte Black Size: 17-Inch Frame (Impasse 1.0)
First time using it, my daughter noted a noise, I then attempted to shift and the deraillure got stuck in the spokes, I managed to unstuck it and ride back to the car, at home I noted that one part of it was broken and something was missing, I tried to contact the manufacturer but they do not care, the give you a link to fill a form and submit it and that is all, I attempted to contact the seller and I have to pay hundreds of dollar to return it. I contacted Amazon and told to contact the seller. They treat us like trash. ... show more
Reviewed in the United States on August 20, 2023 by AMAXAMA
    • Rides great
Color: Matte Black Size: 17-Inch Frame (Impasse 1.0)
Very smooth ride, had to get a fat seat desperately because I’m a larger person, it came mostly assembled but make sure you read the instructions and tighten everything because a few things were installed backwards, like the break lines, other than that it’s a great ride, can’t wait to take it on a trail ... show more
Reviewed in the United States on April 30, 2024 by tammy w
    • Derailleur didn't stay on gear, right pedal clicked loudly while pedaling
Color: Matte Black Size: 17-Inch Frame (Impasse 1.0)
Bike arrived nice and mostly assembled, so I finished assembly of the bike without many issues (left pedal had burs in threads that had to be brushed out before pedal could be screwed into place). The two major problems I had were the right bike pedal clicked loudly when I pedaled the bike, and lower gears always sounded like they were trying to shift into another gear. For the right pedal, I tried reinstalling the pedals but it always clicked when pressing down on the pedal (it clicked once per revolution of the crank), and it was plenty loud enough to be noticed by others. It sounded like a bearing may have been missing, or the bearing race was cracked or otherwise damaged. The problem was with the pedal itself, and the crank was fine. For the derailleur, I tried tuning the rear derailleur and couldn't get it to reliably stay in gear so I took it to a professional bike shop and they couldn't do it either. The only resolution for both issues was to purchase a new set of bike pedals for the popping pedal issue, and purchase a replacement derailleur for the shifting problem. The old shifter did Not have a visual aid to let you know what gear you were in, and the new one did which was Much more enjoyable to use. After the two parts were replaced, the bike was (and is) an absolute blast to ride. I'm 5' 5" tall and ride the 27.5" bike, it's hard to get onto because of my short legs but is easy to ride and control when I'm on it. I've had Mongoose mountain and trail bikes since 1999, and this is the first bike I've ever owned by Mongoose that arrived with any major problems. ... show more
Reviewed in the United States on December 10, 2023 by JayEff
    • Quality of the aluminum
Color: Matte Black Size: 17-Inch Frame (Impasse 1.0)
My son was able to break the thinner bar near the back breaks, he was using it like a BMX stunt bike to jump, when it is in fact a mountain bike so really not so sure.
Reviewed in the United States on December 23, 2023 by Laura
    • Great suspension
Color: Matte Black Size: 17-Inch Frame (Impasse 1.0)
I like this bike. I am 145 pounds and 5’6” with long legs. It works for me. The frame is sturdy and the front wheel is removable for transport. The wide tires are great for trails especially sand. This is not a cruiser. It is a mountain bike that handles rough terrain very well. I am new to trail riding and it was easy to navigate. The front wheel turns on a dime. I am older and the suspension keeps me from jarring on jumps and bumpy terrain. Well worth the money. ... show more
Reviewed in the United States on February 5, 2023 by Ki
    • Cheap parts
Color: Matte Black Size: 17-Inch Frame (Impasse 1.0)
I ordered two of the impasse 1.0 but I got totally different bike the impasse dual and I got the impasse 1.0 and the derailleur broke the next day and It came without the seat and seat post luckily I had already bought a different seat and I got a next seat post
Reviewed in the United States on November 18, 2024 by Blessings All Natural
    • If I had not spent an hour putting this together I would’ve returned it
Color: Matte Black Size: 17-Inch Frame (Impasse 1.0)
Negatives 1st BRAKES- this adult mountain bike brake system sucks. The rear brakes do not stop this bike adequately for a 200lb rider. PEDALS- I immediately had to buy cheap pedals from Walmart because the pedals that came with were stripped from the factory. $40 for pedals. REAR AXLE- if you plan to tow a trailer with a kid behind, go ahead and set $40 aside. I had to put a longer axle on so I could tow my 5 year old. Since I replaced the axle I added a quick release to the rear tire. SEAT- $30 for a new seat. The one that comes with is incredibly narrow. The seat is just a preference thing though. LACK OF CHAIN GUARD- again, just my personal preference there is not a guard. If you have ever caught your ankle in the chain/gears you will always be weary of this. 27.5 Frame- I am 5’6. I barely fit this bike. If you are shorter get a smaller bike. PROS- The frame is lightweight and easy to maneuver. RIDE- The suspension is helpful on bumps and uneven surfaces. It’s also light enough that with the trailer and kid in tow it doesn’t add to the overall weight. SHIFTER- I like how smooth it shifts with the quick shifter. The bike overall has good bones but I am not impressed with the brakes most of all. The handle bars are smooth. I like the suspension. Will update when I have a fix for the brakes along with the cost. ... show more
Reviewed in the United States on December 8, 2022 by Laura A

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