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- FOMTOR Bicycle Seat Post 25.4/27.2/28.6/30.9 ...
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Item #:
15905230
FOMTOR Bicycle Seat Post 25.4/27.2/28.6/30.9 x 350mm Alumium Adjustable Seatpost for MTB Road Bike BMX
Item #:
15905230
BDT 3113
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 10 items left in stock.
Order now and get it around Sunday, August 02
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Lightweight, durable, and adjustable, the FOMTOR Bicycle Seat Post is perfect for any rider looking to enhance their biking experience.
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What Stands Out
Adjustable Design
The FOMTOR seat post features an adjustable height, allowing customization for optimal comfort and performance on varied terrains, making it suitable for both MTB and road bikes.
Multiple Sizes
Available in various diameters (25.4/27.2/28.6/30.9 mm), ensuring compatibility with a wide range of bicycle types and models, catering to diverse rider preferences.
Durable Aluminum
Constructed from high-quality aluminum, this seat post is both lightweight and sturdy, providing reliable support and durability for intense rides, enhancing overall biking experience.
Product Details
- Seat Post Diameter:25.4mm (1"), fit for 1" diameter frame seatpost hole only.Please measure the inside diameter of the frame tube before you order this seatpost.Length:350mm.Setback: 20mm. Adjust tube length of 0 to 320mm.
- Made of High quality 6061 aluminium alloy.Light weight,never rust.Strength: 4.9 levels ultra high strength, maxium of 580lbs.Weight:286g.
- How to Choose the Size:1.Check the diameter of the original seatpost,choose the same size as the original diameter.2.Measure the inside diameter of the frame tube.
- With adjustable head, convenient to install.seat angle is adjustable.
- Please Measure the inside diameter of the frame tube before you order this seat post.
| Brand Name | FOMTOR |
| Manufacturer | FOMTOR |
| Model Number | FOMTOR |
| Manufacturer Part Number | FOMTOR |
| Unit Count | 1 Count |
| Color | 25.4 x 350mm |
| Material Type | Aluminum |
| Bike Type | Mountain Bike |
| Item Dimensions W x H | 1"W x 13.78"H (2.5 cm) |
| Item Diameter | 1 inches (2.5 cm) |
| Material | Aluminum |
| Brand | FOMTOR |
| Product Dimensions (L x W x H) | 1"W x 13.78"H (2.5 cm) |
Who Should Buy?
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Mountain Bikers
Ideal for mountain bikers needing adjustable height for various terrain challenges and comfort during long rides.
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Road Cyclists
Perfect for road cyclists seeking a lightweight option to enhance riding comfort and adjustability for varied terrain.
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BMX Riders
BMX riders will benefit from its sturdy design, allowing for adjustments needed during tricks or stunts.
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Heavy Riders
Potentially unsuitable for heavier riders due to structural integrity concerns under greater weight and stress.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the dimensions of the FOMTOR Bicycle Aluminum Adjustable Seatpost?
Answer: The FOMTOR Bicycle Seat Post measures 30.9mm in diameter and 350mm in length. These dimensions ensure a secure fit for most mountain bikes, road bikes, and BMX bikes. The 30.9mm diameter is a common standard, making it compatible with many bike frames. A length of 350mm allows for ample adjustment, providing flexibility in setting the ideal seat height for different riders' comfort and riding styles. -
Question:
Is the FOMTOR seatpost suitable for all types of bikes?
Answer: Yes, the FOMTOR seatpost is designed to be versatile, suitable for mountain bikes (MTB), road bikes, and BMX bikes. This adaptability means that whether you are cruising down a trail, racing on the road, or doing tricks in the park, this seatpost can enhance your riding experience. Its aluminum construction offers durability and lightweight properties, ideal for various biking conditions. -
Question:
What materials is the FOMTOR bicycle seatpost made from?
Answer: The FOMTOR seatpost is constructed from high-quality aluminum. This material is chosen for its strength-to-weight ratio, making it lightweight yet durable enough to withstand the rigors of biking. The aluminum finish also adds a sleek look to your bike, ensuring it not only performs well but looks good too. You can rely on this seatpost to enhance the longevity and performance of your bicycle. -
Question:
How do I install the FOMTOR adjustable seatpost?
Answer: Installing the FOMTOR adjustable seatpost is a straightforward process. First, remove your existing seatpost from the bike frame using an Allen wrench. After that, insert the new seatpost into the frame, ensuring it fits securely at the desired height. Finally, tighten the clamp to hold it in place. This setup allows you to adjust the height based on your comfort, ensuring an improved riding position for better control and performance. -
Question:
What weight can the FOMTOR seatpost support?
Answer: The FOMTOR seatpost is engineered to accommodate a range of rider weights effectively. While specific weight limits can vary based on the manufacturing details, the aluminum design generally supports a robust weight capacity suitable for most riders in various biking scenarios. This feature allows riders to feel secure and confident, regardless of their riding style or whether they are engaging in recreational or intensive biking activities. -
Question:
Is the FOMTOR seatpost adjustable?
Answer: Yes, the FOMTOR seatpost is adjustable, allowing riders to customize the height based on their specific needs and preferences. This adjustability is crucial for achieving the most comfortable riding position, as it can enhance pedaling efficiency and reduce strain. Whether you are climbing hills or navigating rough terrain, having the right seat height can significantly improve your overall biking experience. -
Question:
What type of bike frame is compatible with the 30.9mm seatpost?
Answer: The 30.9mm seatpost is compatible with bike frames that have a corresponding seat tube diameter. This size is commonly found in various mountain bikes, road bikes, and BMX models. When considering your bike's compatibility, check the seat tube measurement to ensure a proper fit. Using the correct seatpost diameter is essential for stability and performance while riding. -
Question:
Can I use the FOMTOR seatpost for mountain biking?
Answer: Absolutely! The FOMTOR seatpost is specifically designed to enhance the performance of mountain bikes. Its sturdy aluminum construction provides durability needed for off-road riding, while the adjustable feature allows customization for different terrains. Whether navigating rocky trails or steep inclines, this seatpost can help you achieve optimal comfort and control. -
Question:
How does the aluminum material affect the bike seatpost performance?
Answer: Using aluminum in the FOMTOR seatpost significantly enhances its performance by providing a perfect balance between weight and strength. Aluminum is lightweight, which improves handling and climbing abilities while maintaining robust durability that can withstand challenging rides. This combination makes for a reliable seatpost that performs well in various conditions, giving you confidence as you ride. -
Question:
Where can I buy the FOMTOR Bicycle Seat Post?
Answer: You can purchase the FOMTOR Bicycle Seat Post 30.9mm x 350mm from Ubuy. Ubuy offers a user-friendly online shopping experience along with a wide range of other bicycle accessories. You'll appreciate their fast service, reliable checkout, and extensive product information while finding the perfect components for your biking needs in Bangladesh.
FOMTOR Seat Posts Editorial Review
The FOMTOR Bicycle Seat Post is a sturdy and adjustable seatpost that is suitable for MTB, road bike, and BMX. It is made of high-quality aluminum and has a decent application of paint. The seatpost has stood up well for over a year. It is compatible with most bikes, but it is important to know the post size before ordering. It can be cut down to size if needed. However, some customers have reported issues such as slipping and loose seat clamps. Overall, it is a decent buy for the price, but there may be better options from well-known brands.
Customer Reviews & Ratings
968 customers ratings
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5 Star
76%
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4 Star
14%
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3 Star
5%
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2 Star
1%
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1 Star
4%
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Pros
- Sturdy construction
- Adjustable
- Good price
Cons
- Issues with slipping and loose seat clamps
Platform Trust & Buyer Confidence
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23 July 2026 · via Trustpilot
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BDT 3113
Order now and get it around Sunday, August 02
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 10 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Available in multiple diameters (25.4mm, 27.2mm, 28.6mm, 30.9mm) to fit various bikes.
- Length of 350mm with a 20mm setback and adjustable tube length from 0 to 320mm.
- Constructed from high-quality 6061 aluminum alloy for lasting durability and lightweight performance.
- Ultra high strength rated at 4.9 levels, supporting a maximum weight of 580lbs.
- Easy installation with adjustable head for customized seat angle.
- Ensure proper fit by measuring the inside diameter of your bike's frame tube before ordering.
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