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WEIZE

WEIZE Mountain Bike, 24 26 27.5 inch Outdoor MTB Bicycle, 6/18-Speed High-Carbon Steel Dual Full Suspension, Adjustable Ergonomic Seat for Men Women Adult Youth Cycling with Suspension Fork

  • Based on 598 reviews
Condition: New
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Availability: In Stock.
Fulfilled by ZELANG
Arrives Aug 20 – Aug 22
Order within 19 hours and 14 minutes
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Color: White


Size: 27.5-Inch


Features

  • Smooth Riding Mountain Bike: Designed with dual full suspension and a front suspension fork to help absorb bumps, rocks, and rough terrain for a more comfortable and controlled ride on trails, gravel roads, or city streets.
  • Durable Steel Frame: Built with a strong high-carbon steel frame for enhanced durability and long-lasting performance, making this mountain bike ideal for outdoor adventures and everyday commuting.
  • 18-Speed Cycling Shifting Gear: Equipped with an 18-speed drivetrain that delivers smooth gear transitions for climbing hills, accelerating on flat roads, and adapting to different riding conditions with ease.
  • All Terrain 27.5 inch MTB: The 27.5 wheels provide an excellent balance of speed, traction, and maneuverability, making this MTB suitable for off-road trails, parks, dirt paths, and urban riding.
  • Comfort for Men & Women: Features an ergonomic adjustable seat designed to fit a wide range of riders comfortably, helping reduce fatigue during longer rides and outdoor cycling trips. Come with 1 Year warranty.

Description

Experience smooth outdoor riding with this full suspension mountain bike designed for adults who enjoy fitness, commuting, park trails, gravel roads, and everyday adventure. Built with a lightweight yet durable aluminum frame, this adult mountain bike combines comfort, control, and sporty performance for beginner and casual riders alike. The dual suspension system helps absorb bumps from uneven terrain, while the 21-speed drivetrain provides smooth gear shifting for climbing hills, cruising city streets, or exploring outdoor trails.Equipped with front and rear dual disc brakes, this mountain bike delivers dependable stopping power and confident handling in different riding conditions. The 2.125-inch wide tires provide added grip and stability for a more comfortable ride on pavement, dirt paths, and light off-road terrain. Practical features like the kickstand and front reflector make it suitable for daily riding and outdoor use.The 26-inch mountain bike is recommended for riders from 5’3” to 5’10”, while the 27.5-inch mountain bike is ideal for riders from 5’5” to 6’5”. Whether you are looking for a beginner mountain bike, a fitness bicycle, or a reliable outdoor MTB for weekend riding, this bike is built to deliver a smooth and enjoyable riding experience.

Bike Type: Mountain Bike


Age Range (Description): Adult


Brand: WEIZE


Number of Speeds: 18


Color: White


Wheel Size: 27.5 Inches


Frame Material: Carbon Steel


Suspension Type: Dual


Special Feature: Multi-Speed


Included Components: Kickstand


Bike Type: Mountain Bike


Number Of Speeds: 18


Suspension Type: Dual


Additional Features: Multi-Speed


Brake Style: Disc


Specific Uses For Product: Trail


Power Source: Pedal power


Skill Level: Beginner


Gear Type: cassette


Intended Riding Terrain: Mountain Terrain


Derailleur Configuration: Rear


Bicycle Drivetrain Type: Chain drive


Wheel Size: 27.5 Inches


Size: 27.5-Inch


Wheel Width: 2.1 Inches


Warranty Type: Limited


Minimum User Height: 5.4 Feet


Age Range Description: Adult


Brand Name: WEIZE


Included Components: Kickstand


Model Name: Adult Mountain Bike


Manufacturer: WEIZE


Warranty Description: 1 Year


Color: White


Style Name: Urban


Frame Material Type: Carbon Steel


Wheel Material: Alloy Steel


Seat Material: Rubber


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 20 – Aug 22

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • nice bike
Color: White Size: 26-Inch
Really nice bike for the price! It's lightweight, easy to maneuver, and comfortable to ride. I found it very easy to navigate, whether on neighborhood streets or park trails. The bike feels sturdy, rides smoothly, and the adjustable seat helps make it comfortable for longer rides. Overall, I'm very happy with my purchase and would recommend it to anyone looking for a reliable and beginner-friendly mountain bike. ... show more
Reviewed in the United States on June 11, 2026 by VAL
    • Nice, durable bike!
Color: Black Size: 27.5-Inch
Great bike!! I bought the 27 1/2 inch in black for my son. He’s almost 13, height 5’4” and weighs about 130lbs, so he’s small adult size. The bike fits him well. It arrived on time and packaged well. Fairly easy to assemble. Took about 30 minutes to assemble. The frame is extremely sturdy and durable, great quality materials used. The tires are in good shape. Brakes work great. The only issue we had was one of the peddles kept falling off. My husband replaced some bolt and haven’t had any further issues. Sleek design, he’s gotten lots of compliments. Overall a great bike and highly recommend! ... show more
Reviewed in the United States on January 9, 2026 by ABENTON
    • Cheap bike sent to me with bent derailleur Cheap bike sent to me with bent derailleur
Color: White Size: 26-Inch
Review Image by Joseph F.
Review Image by Joseph F.
This is a very cheap bike. It has very cheap materials. The instructions to build. It are not up to par because it comes back from the box if I could give it zero stars I would but unfortunately zero stars is not an option. I tried to return it they tried to make me pay to return it. . It’s not worth buying anything on Amazon anymore. You’re better off going to a bike shop and getting a bike from there or Facebook Marketplace learn from my lesson. They have terrible bikes on here. ... show more
Reviewed in the United States on April 29, 2026 Reviewed in the United States on April 29, 2026 by Joseph F.
    • Better than I expected
Color: White Size: 26-Inch
My 30-year-old Raleigh M50 ate its rear derailleur when I cranked down too hard on the trigger shifter, and immobilized the bike with the debris wedged in the rear spokes. 20 minutes later, a passerby on the remote county road stole it where I'd left it. So much for honest country folk. Anyway, I needed a replacement and ordered one of these. The 26" wheels aren't cutting edge but meant I can use the tires and spokes I've got left over from the Raleigh. Rear suspension/derailleur is actually branded Shimano (I was expecting a "Hi-mano" knockoff or something). Frame is steel (like the Raleigh) instead of aluminum or carbon fiber of most made in the USA bikes (this is made in China), which adds weight (37.5 lb...not too bad considering it's a fully suspended bike). Brakes are linear pull instead of the more up-to-date disc, but again similar to the center pull rim brakes on my Raleigh. These brakes also worked without adjustment right out of the box. No Rockshox suspension components, the rear shock IS a "Yuanhe Shock" knock-off, but works the same way as the name brand. Shifting via twist-grip shifters is a little different to the trigger shifters of the Raleigh, but works well out of the box without adjustment. Assembly is fairly straightforward (pay attention to the cable routing when attaching the handlebars...cables are externally routed like the Raleigh instead of internally routed like most new bikes). All parts were included, and packaging was very good, preventing any damage during shipment. If you're looking for a mountain bike for extreme trail shredding, this probably isn't the best choice. I needed something to ride from our house to my in-laws 1/2-3/4 of a mile away down gravel roads, and it's great for that. Pricing starter mountain bikes here and at REI, US made (or at least assembled) bikes seem to start at ~$450, and that'll get you a hard tail with rear derailleur only (aluminum frame and disc brakes though). If you want to sample a full-suspension bike, this seems like a good buy for $189. Quality is a lot better than I was expecting when I ordered it, too. Welds are all solid, brakes and derailleurs all worked out of the box without adjustment, and even the saddle is comfortable. One end note, I'm 5'9", and the saddle post is just about right for my height. If you're taller you might need to buy a longer saddle post aftermarket to put the saddle high enough to be comfortable for you. The saddle post comes with a quick disconnect fitting, though the wheels don't. ... show more
Reviewed in the United States on April 8, 2026 by G. Garrett
    • Great Bike for the Price!
Color: Black Size: 26-Inch
I bought this mountain bike not really knowing what to expect, but it ended up being such a solid purchase. The bike feels sturdy right out of the box, and assembly was honestly easier than I thought it would be. Once I took it out for the first ride, I could immediately feel how smooth it handled...I loved it! The gears shift nicely, the brakes feel responsive, and the overall build doesn’t feel cheap at all. I’ve taken it on a couple of trails and around the neighborhood, and it holds up great in both places. The seat is somewhat comfortable... it could be a bit better, but it's okay. For the price, this bike is a steal. It looks good, rides even better, and has been a perfect fit for my daily rides. If you're on the fence, just get it! You'll be surprised... ... show more
Reviewed in the United States on December 11, 2025 by Jomaris
    • Great product. Fast shipping
Color: Blue Size: 24 inch
Great product. Fast shipping . Visually this spike is very appealing and my son loves it very easy to install
Reviewed in the United States on May 10, 2026 by KDogg
    • Update-super customer service
Color: Black Size: 27.5-Inch
UPDATE: Seller responded immediately to my review and offered to make it right. The company went above and beyond and refunded the cost of the new tubes and more. I'm really impressed. I would use them in a heartbeat again. Again-boys loved them!! Bikes arrived a day or 2 early. We liked that but I’m glad we were home to haul them in front door! Bike shop had to replace 1 bike’s front brakes. 24 hours later both bikes had flat rear tires. In fact 1 bike had a broken tube stem. Were the tubes old? We’re having new tubes and tires put on by bike shop. Will update. Boys liked them but haven’t been able to ride much. ... show more
Reviewed in the United States on July 9, 2025 by In Rain
    • It’s a ok bike for teens
Color: White Size: 26-Inch
It’s a ok bike for the neighbor hood paved road / one the kids took it off road and bent the wheels
Reviewed in the United States on June 10, 2026 by tywhittaker

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