- Home Page /
- Toys /
- Bikes /
- Mountain Bikes /
- Mongoose Flatrock Mountain Bike, 26 Inch Wheels, Ages 1...
0 ratings
Item #:
234521218
Mongoose Flatrock Mountain Bike, 26 Inch Wheels, Ages 14+, Gray
Item #:
234521218
TOP 1215
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 12 items left in stock.
Order now and get it around Thursday, October 08
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The Decathlon Rockrider ST100 is a great entry bike that is comfortable, durable, and safe.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Design
Engineered for resilience, the Mongoose Flatrock bike withstands rough terrains and harsh weather, ensuring longevity and reliable performance for adventurous rides.
Smooth Handling
Equipped with 26-inch wheels, this mountain bike offers superior stability and easy maneuverability, making it ideal for both novice and experienced riders tackling diverse trails.
Stylish Appeal
With a sleek gray finish, the Mongoose Flatrock combines aesthetics with functionality, appealing to the youthful audience while enhancing the bike's modern outdoor presence.
Product Details
- Mongoose Flatrock Mountain Bike, 26 Inch Wheels, Ages 14+, GrayHit up the trails near you with the Mongoose Flatrock Mountain Bike. The aluminum mountain bike frame with a sloping top tube creates a modern-looking off-road bicycle for any terrain. Trail-ready features include a suspension fork with 60mm of travel to soak up bumps, front and rear V-brakes, a 7-speed drivetrain with a twist shifter, and thick mountain tires for stability and control on unpaved paths. Get ready to ride past where the pavement ends with the Mongoose Flatrock. View more from us on our brand page.
| Bicycle type | Mountain Bikes |
| Brand | Mongoose |
| Frame size | 17 in |
| Height range | 5' 3" - 6' |
| Frame material | Aluminum |
| Wheel size | 26" |
| Color | Gray |
| Speeds | 7 |
| Age group | Adult |
| Features | Adjustable Seat Height |
| Accessories | Kickstand |
| Suspension | Front Suspension |
| Brake type | Linear-Pull Brakes |
| Max load | 300 lb |
| Handlebar type | Riser Handlebar |
| Weight | 34.06 lb (15.45 kg) |
| Drivetrain | 1 x 7 |
| Rim material | Aluminum |
| Assembly req | Y |
| Gender | Unisex |
| Assembled product dimensions (l x w x h) | 71.13 x 26.72 x 39.30 in (180.7 x 67.9 x 99.8 cm) |
| Model | M2836G25M1OS |
| Bicycle tire size | 26 in x 2.3 in |
Who Should Buy?
-
Teen Riders
Perfect for ages 14 and above, this bike is designed for teenagers looking for adventure and fun.
-
Casual Cyclists
Ideal for casual riders who prefer a comfortable and easy-going cycling experience on various terrains.
-
Off-Road Enthusiasts
Great for mountain trails and rugged paths; built for durability and handling challenging off-road conditions.
-
Heavy Riders
Not suitable for heavier individuals as the bike may not support higher weight limits efficiently.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the recommended height for the XL bike?
Answer: The recommended height for the XL bike is 6'0 - 6'5. -
Question:
Does the bike come with a warranty?
Answer: Yes, it comes with a lifetime warranty on the bike's frame, stem, and handlebar. -
Question:
Is the bike suitable for beginners?
Answer: Absolutely! It's designed as a great entry bike for those new to mountain biking.
Mongoose Mountain Bikes Editorial Review
Mongoose Flatrock Mountain Bike, 26 Inch Wheels, Ages 14+, Gray is a fantastic choice for young riders seeking adventure on various terrains. With its lightweight aluminum frame and adjustable seat height, it accommodates riders between 5'3" to 6' tall, ensuring comfort and ease during rides. Reviewers have noted how smooth the ride is thanks to the front suspension, making it ideal for tackling bumps and trails confidently. Although some assembly instructions can be confusing, several customers have praised the ease of putting the bike together, often completing it in under 10 minutes. This bike's 7-speed capability further enhances its versatility, allowing for smooth transitions between terrains, making it a great pick for both urban and trail explorations.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Lightweight design for easy handling
- Impressive front suspension for smooth rides
- 7-speed gears for versatile terrain use
- Stylish gray color appeals to many
- Easy assembly for quick setup
Cons
- Assembly instructions may need improvement
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TOP 1215
Order now and get it around Thursday, October 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 12 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Lightweight 100% aluminum CGF frame for easy handling and comfort.
- 80 mm front suspension for smooth rides over uneven trails.
- 21 speeds with easy-to-use grip shifters for better control.
- Exclusive wider Ergo fit saddle designed for comfort.
- Effective V-Brake pads provide reliable braking.
- Front-wheel quick release for easy transport and storage.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.