Search  for anything...
Mongoose

Mongoose Switchback Comp Expert Sport Trail Mountain Bike for Adult Men Women, 16/18/21-Speed Options, 27.5-Inch Wheels, Disc Brakes, Small Medium or Large Aluminum Frames, Hardtail Bicycles

  • Based on 394 reviews
Condition: New
Checking for the best price...
$800.98 Why this price?
Save $49.01 was $849.99

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: 12 left in stock
Fulfilled by Amazon
Arrives Thursday, May 21
Order within 44 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Style: Expert


Size: Medium


Color: Black


Features

  • Tectonic T1 aluminum frame for lightweight durability
  • Mongoose MTB saddle keeps you comfortable on long rides
  • 27.5-Inch tires provide a stable and smooth ride
  • Internal cable routing allows for neat, clean lines while providing added protection
  • Disc brakes offer superior stopping power you can count on in all riding conditions

Description

Infused with over 40 years of experience and pedigree, the Switchback was designed with everything a rider needs to take on single track trails or put in mile after mile on crushed gravel paths – all at an excellent value.

Bike Type: Mountain Bike


Age Range (Description): Adult


Brand: Mongoose


Number of Speeds: 18


Color: Black


Wheel Size: 27.5 Inches


Frame Material: Aluminum


Suspension Type: Front


Special Feature: Aluminum Frame, Lightweight, mountain bike


Included Components: Bike


Bike Type: Mountain Bike


Number Of Speeds: 18


Suspension Type: Front


Additional Features: Aluminum Frame, Lightweight, mountain bike


Brake Style: Disc


Specific Uses For Product: Trail


Power Source: human-powered


Bicycle Gear Shifter Type: Trigger


Is Autographed: No


Skill Level: Advanced


Derailleur Configuration: Front and Rear


Bicycle Drivetrain Type: triple


Color: Black


Style Name: Expert


Frame Material Type: Aluminum


Wheel Material: Aluminum and stainless steel


Seat Material: Aluminum


Age Range Description: Adult


Brand Name: Mongoose


Included Components: Bike


Model Number: M25100F10MD-PC


Model Name: Switchback


Model Year: 2020


UPC: 038675186330


Manufacturer: Pacific Cycle, Inc.


Item Type Name: Bike


Warranty Description: Limited Lifetime


Wheel Size: 27.5 Inches


Size: Medium


Warranty Type: Limited


Is Assembly Required: Yes


Frequently asked questions

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

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • What a Pleasant Surprise
I read an article recently that said Mongoose had started building good bikes again. I was skeptical, but I needed a decent hardtail for my wife and really didn’t want to spend $1,200. And even if I did, they were all sold out anyway, so I bought her the Mongoose Switchback Comp for $600. Tonight I opened the box, put the frame on my stand and settled in for what I thought was going to be a nightmare assembly. Not 45 minutes later, I was done! Other than having to tweak the brake cables just a touch, it went together like a dream. The derailleurs were pre-adjusted perfectly and even the seat angle was dead on. There was even lubricant where it was supposed to be and the screws for stuff like the handlebars already had Loctite on them. I was also impressed with the components. Everything that mattered was from Shimano and other reputable companies and they were all decent grade stuff! I do wish it had Presta instead of Schrader valves, if only because now I need to keep 27.5 tubes in both styles, but it’s a minor thing. As for the construction, it was also impressive, especially at this price point. The Aluminum frame welds were as good as I’ve seen and where the cables were run through the frame, the holes had reinforcing plates welded on. I found no rough or sharp edges to cut cables or snag clothes. It’s also a very nice looking ride in dark gray matte with pink lettering and the finish is nicely done. The devil is always in the details and this time, the folks at Mongoose really got it right. I recommend this bike and wouldn’t hesitate to to ride it straight into the nasty stuff! ... show more
Reviewed in the United States on April 30, 2021 by Michael R
    • So glad I bought his bike
Review Image by TexasLadyPirate
Bike was very easy to assemble no parts missing. No parts damaged in shipping. Bike had no scratches in it and welds and paint job is very well done. Extremely happy with my purchase and the speed if shipping. Did have to Oder a kickstand and replaced the skinny seat with one more comfortable (wider). Bike shifts easy and is a very smooth ride. Came in Bright Bright Lime green green sticker states neon colors may fade, this is odd does this mean if I leave it in the sun or no matter what? If so they need to use better paint as the color is really cool! Bought the large frame as I’ve had a hip and knee replacement and don’t bend as much as I’d like. The height and size of the bike are perfect for me with my limitations and my 5’11” frame. Bike is not heavy which is great as hubby can’t always be around to help me load it fir out of town trips. Frame and handle bars are thicker than standard bikes so read any accessories you buy to make sure they fit. This is a bike for off and on road riders. Like the wide tires as I live in the country and sometimes need to avoid traffic (weedy shoulders). Great bike for both men and women regardless of age. I’m in my late (late) 50s but my kids already want to borrow my bike (no). Great bike, highly recommend, great brand, I expect many years of use out of this bike!! ... show more
Reviewed in the United States on May 22, 2021 by TexasLadyPirate
    • Horrible experience overall
So you know when you buy a used vehicle you’re hoping it’s not a lemon. Well I bought this bike new but I definitely got a lemon. First when assembling it the whole steering unit fell apart so I was trying to piece together washers nuts and bearings when I had no clue how they were initially put together. Since then the steering has never really felt normal. Then the second time I drove it the chain fell off. I put it back on and it fell off again on the same ride. I drove it another time in the chain fell off again so I took it to the bike shop and had it tuned. Then on the seventh time using the bike I brought it to mountain bike trails. Previously I only drove it on the road. While driving the bike my pedal started to wobble and came loose. I had to push my bike back to the car. I’m almost 40 and I know this sounds bad but my mom was so upset about all the issues I had with the bike she decided to call the manufacturer since it was non-operational at this point. Apparently Customer Service was extremely rude. They kept on telling her just read the manual but the manual had no bearing on whether or not my pedal worked anymore. Also they would not pay for the tuneup that I had because of the loose chain. This might’ve been the worst experience I have ever had purchasing anything on Amazon as I purchase multiple things monthly. Such a disaster and customer service was absolutely no help. I took a big loss on this bike. However they did say they have sent a new pedal in the mail and hopefully they sent the part of the pedal screws into as both pieces are stripped. I know everything was put together to satisfactory as like I said earlier I had the bike tuned up and looked at by a professional due to the many problems I was experiencing. I would not recommend this bike to anyone not for the fact that I think you will have the same issues because if I didn’t have those issues I would like to bike but the customer service was horrendous. ... show more
Reviewed in the United States on June 24, 2021 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...