22 Of Best Alloy Bike Seat Posts In 2024
TOP 1
ZUKKA Bike Seatpost 27.2 x 350mm Aluminum Alloy Black Bicycle Seat Post
ZUKKA
Our Score
Product Features
Size to length ratio: 8 inches (350 millimeters); Diameter: 727 2Mm; Tube Thickness: The tube thickness is measured in millimeters and is measured in milli 2 Mm = 08" Weight6. 6 Ounces. color: black.
Keep this in mind: Please Make Sure To Measure The Actual Required Diameter Before Making A Purchase. If you need a saddle clamp, you will need to purchase one separately.
Fit for Everyone: Most road bikes, fixed gear bikes, mountain bikes, downhill bikes, track bikes, mtb, bmx, dh, and other bicycles are suitable for this.
Material: Seatpost is made of aluminum alloy, so it's light and strong. Never Rust with a Polished Anodized Finish
Installing Is Simple: Simply unbolt your old seat and remove your seat post before bolting your new seat to your new seat post and installing it into your bike frame.
TOP 2
BNVB Aluminum Alloy Bike Seatpost 25.4 x 350mm
BNVB
Our Score
Product Features
[Material]: [Material]: [Material]: [ Lightweight, strong, and durable, made of 6061 aluminum alloy. Never Rust with a Polished Anodized Finish
[Size] : Length: 350Mm; Diameter:
[Make use of] Most mountain bikes, fixed gear bikes, downhill bikes, track bikes, and other bicycles have seatposts. It is simple to set up.
[Security Line]: The Seatpost Has A Safety Line Marked On It; When Installing The New Seatpost, Make Sure It's At Least Above The Minimum Safety Line.
[Take Notice]: Please select the appropriate size based on the inside diameter of the frame tube. If you need a saddle clamp, you will need to purchase one separately.
TOP 3
Simida Bike Seat Post BMX Seat Bike Seatpost Aluminum Alloy Length 27.2 x 350mm Black
Simida
Our Score
Product Features
[Size Options]: [Size Options]: [Size Options]: [Size Options]: [ Please refer to the 6th picture to accurately measure the diameter of your old bicycle seat post and choose the same size.
[Alert]: [Alert]: [Alert]: [ Before purchasing, please ensure that you have the correct diameter in mind. The Saddle Clamp is not included, and it is only compatible with bicycle saddles that have a clamp.
[Use Case]: Most Bicycles Downhill Bikes, Mountain Bikes, Track Bikes, Fixed Gear Bikes, Mtb, Bmx, Dh
[Material for Bike Seatpost]: Bike Seat Post Is Made Of 6061 Aluminum Alloy, Which Is Strong And Durable And Will Not Rust.
[Size of the Bicycle Seat Post]: Length: 350Mm ; Dimensions of thickness: 3Mm ; Diameter: 4Mm(1"); 2Mm(1. 07"); 6Mm(1. 12"); 4Mm(1. 19"); 6Mm(1. 24").
TOP 4
UPANBIKE Bike Seat Post Aluminum Alloy Extra Long 17.7inch Replacement Bicycle Seatpost φ 25.4 27.2 28.6 30.4 30.9 31.6mm
UPANBIKE
Our Score
Product Features
Please keep in mind that The Seatpost Diameter Is A Little Smaller In Real Life Than The Number Marks On It. One may measure approximately 25 mm in length if it is 4 mm in diameter. 0~25. 2Mm Only
To Fit the Seatpost Hole in the Frame:
Most Bike, Mountain Bike, Road Bike, and Universal Bikes Seatpost Replacement
Longer than usual: 7" (45 cm) x 7" (45 cm) x 7" (45 cm Assist in raising the saddle's height so that tall riders don't have to lean forward as much.
The Clamp Can Be Adjusted To Fit The Saddle Tilt Angle
TOP 5
UPANBIKE Bike Seat Post Aluminum Alloy Length 350mm 25.4/27.2/28.6/30.8/31.7mm Black
UPANBIKE
Our Score
Product Features
[Material] Seatpost is made of 6061 aluminum alloy, which is strong and long-lasting.
[Be Careful] Please Measure The Actual Required Diameter Before Making A Purchase. If you need a saddle clamp, you will need to purchase one separately.
[Make use of]
[Size] Length: XXXXXXXXXXXXXX 350Mm; Diameter: 4Mm 27. 2Mm 28. 6Mm 31. 6Mm; Tube Thickness: The tube thickness is measured in millimeters and is measured in milli 3Mm.
[Safe Line Mark] On the seat post, there is a safe line mark; please insert at least one line above the minimum safety line.
TOP 6
Platt Bike Seatpost 25.4/27.2/28.2/30.8/31.6 350mm Aluminum Alloy Bicycle Seat Post
Platt
Our Score
Product Features
Material: Lightweight, strong, and durable, made of 6061 aluminum alloy. Anodized in black, blue, red, and silver, with a colorfast surface and excellent anti-corrosion properties. Corrosion
Keep this in mind: Please Confirm The Exact Post Diameter Required For Your Bike By Measuring It.
Use&Fit: Most road bicycles, fixed gear bicycles, mountain bicycles, downhill bicycles, rail bicycles, mountain bikes, and mountain bikes, among others, use this type of brake.
Diameter: 10 cm 4/27. 2/28. 6/30. 8/31. 6Mm; Length: 350Mm;
Mark a safe zone: The Seatpost Has A Safety Line Marked On It; When Installing The New Seatpost, Make Sure It's At Least Above The Minimum Safety Line.
TOP 7
CHXIHome MTB 25.4mm/27.2mm/28.6mm Aluminum Alloy Saddle Pole Bike Seatpost Seat Tube
CHXIHome
Our Score
Product Features
Load-carrying capacity will be greatly enhanced by a stronger interior design. The Seat Post's Bearing
Material: Aluminum is a type of alloy.
One of the most important parts of a bicycle is the seat post, which must be strong enough to support your weight.
The following items are included in the package (if not purchased separately): 1 piece of seat post
It's made of aluminum alloy, and it's ultralight, high-intensity, and long-lasting.
TOP 8
30.4 X 300 mm Alloy Seatpost 1.197inchx11.81inch Bike Bicycle Alluminium Alloy Seat Post
MANNIFEN
Our Score
Product Features
Alluminium Alloy Tube is a lightweight aluminum alloy tube.
Most Bike, Mountain Bike, Road Bike, and Universal Bikes Seatpost Replacement
Black
The length is 300 millimeters.
TOP 9
GANOPPER Seatpost Shim 27.2 to 30.9 mm Cycling Mountain Bike Seat Post Shims Alloy Bicycle Seatpost Adapter
GANOPPER
Our Score
Product Features
Feature: This Bike Post Shim can be used for a variety of purposes. A 2 mm seat post shim can be converted to a 30 mm seat post shim. 9 Mountain Bike Seat Post, Bike Seatpost Adapter Shim Can Assist You In Changing The Outer Diameter Of Your Bicycle Seat Tube To Meet Your Needs
Material: Bike Seat Adapter Is Made Of High Quality 6061 Aluminum Alloy With A Cnc Machining Cd Texture Surface And Anti-Slip. Rust-resistant as well as long-lasting
Tips: Please measure the outside diameter of the seat tube on your bike frame. The inside diameter of your old clamp should be measured. Alternatively, take a measurement of the outside diameter of your seat tube (on your bicycle frame). Then make the best decision you can. - Because of the hollow design, they may be out of shape during transportation. Please exchange one.
Size: 30. 9 To 27. 2 Shims for the Seatpost Length: 100Mm.
In this case, Bicycle Seatpost Reducing Sleeve Shim Fits Most Bicycles, Including Mtb, Bmx, Fixed Gear Bike, Mountain Bike, Road Bike, City Bike, And More. You Can Easily Adjust The Diameter Of The Bicycle Seat Post, Eliminating The Trouble Of Repurchasing The Bicycle Seatpost.
TOP 10
Topbuti Bike Seat Post Length 350mm 25.4mm Black Aluminum Alloy Bicycle Seat Post
Topbuti
Our Score
Product Features
Included in the package are: Bike Seat Post, 1 Piece; Saddle Clamp Not Included. The color of the garment is black.
Note: Before making a purchase, make sure you know the exact diameter you need. Thank you for your understanding that the saddle clamp is not included in the package.
Used a lot: For most old-style bicycles, as well as the bike saddle with clamp, the bicycle seatpost is used. For Mountain Road Bike Fixed Gear Bike Seatpost, Saddle Pole Bike Seatpost Seat Tube Is Suitable.
Size: The seat post length on a bicycle is approximately 350mm/13 inches. The diameter is approximately 25 inches and the length is approximately 8 inches. The tube has a diameter of 4mm/1 inch and a thickness of 2mm/ 0. 08 Inch.
Material: The Bicycle Seat Tube Saddle Pole Is Made Of Aluminum Alloy, Which Is Durable And Stronger On The Inside, Improving The Load-Bearing Capacity. The Seat Post's Bearing
TOP 11
ZUKKA Bike Seat Post 1.07 x 13.8 inch (27.2 x 350 mm Aluminum Alloy Bicycle Seat Post
ZUKKA
SP105-27.2
Our Score
Product Features
Clamp that can be adjusted: To make the saddle achieve the best riding comfort, you can adjust the tilt angle of the saddle using the Clamp.
Size: 1. 07 X 13. 8 Inch (27.8 cm) 2 X 350 Mm); 2 X 350 Mm; 2 X 350 Mm; Tube Thickness: The tube thickness is measured in millimeters and is measured in milli 2 Mm = 08" Weight14. 1 Ounces. Color: silver. note: Please make sure that the seatpost is the proper size.
Fit for Everyone: Most road bikes, fixed gear bikes, mountain bikes, downhill bikes, track bikes, mtb, bmx, dh, and other bicycles are suitable for this.
Scale of Precision: The Seat Post Is Engraved With A Clear Scale, Making It Easy To Adjust The Seat Post's Length To Achieve The Height That Is Right For You.
Material: Seat Post Is Made Of Aluminum Alloy, Which Is Both Lightweight And Durable. It has a polished anodized finish, excellent workmanship, and will never rust.
TOP 12
HUA 27.2 x 300 mm Alloy Seatpost 1.07inchx11.81inch Bike Bicycle Alluminium Alloy Seat Post
HUA
Our Score
Product Features
Diameter:
Alluminium Alloy Tube is a lightweight aluminum alloy tube.
Most Bike, Mountain Bike, Road Bike, and Universal Bikes Seatpost Replacement
Black
The length is 300 millimeters.
TOP 13
Thinvik Bike Seat Post 350mm 25.4/27.2/28.6/30.4/30.8/31.6mm Adjustable with Fixing Clip- Aluminum Alloy Bicycle Seatpost Replacement
Thinvik
Our Score
Product Features
[It can be changed] with fixing clip (no need to buy a separate seat bag clamp)
[Important Note] Please Measure The Actual Required Diameter Before Making Your Purchase. (The Seat Post Has A Safe Line Marked On It; Insert At Least Above The Minimum Safety Line.)
[Excellent Material] Seatpost is made of 6061 aluminum alloy, which is light, strong, and long-lasting.
[Applicable To] Most Mountain Bikes, Road Bikes, Fixed Gear Bicycles, Downhill Bikes, Track Bikes, Mtb, Bmx, Dh, and Other Bikes
350Mm in length [Size-Length] Diameter: 4Mm 27. 2Mm 28. 6Mm 30. 4Mm 30. 8Mm 31. 6Mm; Tube Thickness: The tube thickness is measured in millimeters and is measured in milli 3Mm.
TOP 14
KINDPMA Bike Seat Posts Replacement 350mm x 25.4 Mountain Bike Seat 13.8 x 1 Inch Post Aluminum Alloy Bike Seatpost
KINDPMA
Our Score
Product Features
Bike Seat With Post [Universal Fit] Suitable For Most Road Bikes, Fixed Gear Bikes, Mountain Bikes, Downhill Bikes, Track Bikes, Mtb, Bmx, Dh, Etc.
[Size of Bike Seat Posts] Length: 8 inches (350 millimeters); Tube Thickness: The tube thickness is measured in millimeters and is measured in milli 09"(2. 4 Mm); Diameter: 1"(25. 4 Mm); Weight5. 3 Ounces; Color: Silver
[Warning] Before making a purchase, please measure the actual required diameter. The saddle clamp is not included in the package; however, the package does include one pack of bicycle seat posts.
[Easy Installation] Simply unbolt your old seat and remove your bike seat pole, then bolt your new seat to your new seat post and install it into your frame.
Bicycle Seat Pole Is Made Of Aluminum Alloy, Which Is Lightweight And Durable. Exquisite Workmanship, Nice Touch Feeling, Polished Anodized Finish
TOP 15
Qfauto Road Bike Seat Post Shim/Alloy Tube Sleeve Adapter Seatpost Convert fit
Qfauto
Our Score
Product Features
Bicycle Seat Post Tube Adapter Bicycle Seat Post Reduction Sleeve
Aluminum alloy is a lightweight and durable material.
You Can Change The Bicycle Seat Tube To Any Size You Want With This Seatpost Sleeve Adapter Ring.
Suitable for mountain bikes, road bikes, and other bicycles.
Examine the bike frame's seat tube's outer diameter. Measure the inside diameter of the old tube or the seat tube's outer diameter (on the bike frame). Then make the best decision you can.
TOP 16
UPANBIKE Bike Seatpost Aluminum Alloy Adjustable Seat Post 400mm Length Diameter 25.4/27.2/28.6//30.9/31.6mm
UPANBIKE
50-187-2-1
Our Score
Product Features
Longer than usual: 7"(40Cm); Assist in raising the saddle's height so that tall riders don't have to lean forward as much.
To Fit the Seatpost Hole in the Frame: 9Mm.
Seatpost Replacement For Most Bikes, Such As: Mountain Bikes, Road Bikes, and Universal Bikes are some of the different types of bicycles available.
Material: Aluminum Alloy Is Strong, Durable, And Lightweight.
The Clamp Can Be Adjusted To Fit The Saddle Tilt Angle.
TOP 17
Thinvik Bike Seat Post Matte Aluminum Alloy
Thinvik
Our Score
Product Features
[Excellent Material] Seatpost is made of 6061 aluminum alloy, which is extremely strong and durable.
[Universal Fit] Fits Most Bikes, Including Fixed Gear Bicycles, Mountain Bikes, Road Bikes, Track Bikes, Mtb, and Bmx.
[Size Characteristics] There Are Six Types Of Diameter: 4Mm ,27. 2Mm,28. 6Mm,30. 4Mm,30. 8Mm,31. Tube Thickness: 6mm Tube Thickness: 6mm Tube Thickness: 6mm Tube Thickness: 6 3Mm. length: 350Mm
[Important Note] On the Seat Post, there is a Safe Line Mark; please insert at least above the Minimum Safety Line. Please Measure The Actual Required Diameter Before Purchasing. (For more information on how to choose the right size, see Figure 5) The saddle clamp is not included; if one is required, it must be purchased separately.
[Easy Installation] Simply unbolt your old seat and remove your seat post, then bolt your new seat to your new seat post and install it into your bike frame.
TOP 18
UPANBIKE Bike Seat Post 13.8inch Bicycle Aluminium Alloy Seat Post
UPANBIKE
Our Score
Product Features
The Clamp Can Be Adjusted To Fit The Saddle Tilt Angle
Material: Alloy 6061 T6 is a high-strength aluminum alloy.
To Fit the Seatpost Hole in the Frame:
Most Bike, Mountain Bike, Road Bike, and Universal Bikes Seatpost Replacement
Length: 350Mm. Thickness of the tube: 5 mm thick, high tensile strength.
TOP 19
MBP Alloy Bicycle Seatpost Shim 80mm Length 30.9-31.6/27.2-30.9
MBP
Our Score
Product Features
Sizes: 9 To 31. 6Mm & 27. From 2 millimeters to thirty millimeters
Shims for the Mbp Alloy Seatpost
Enables: A 30 is now possible. A 9-millimeter seatpost will be used in a 31-millimeter frame. 6 mm seat tube / 27 mm seat tube A 27 is made possible by the number nine. In a 30, a 2 mm seatpost will be used. The seat tube is 9 millimeters in diameter.
The building process: Alloy Shims in a Lightweight Design (27. (30. knurled) knurled) knurled) kn 6 Smooth Length: 6 Smooth Length: 6 Smooth Smooth Length: 6 Smooth Smooth Le 80Mm
A One-Year Manufacturer Warranty Against Defects is included with every Mbp product. Guaranteed Customer Satisfaction.
TOP 20
SENQI Bicycle Mountain Bike seat Post Aluminum Alloy seat Tube φ25.4/27.2/28.6/30.4/30.8/31.8/33.9 mm × 350/450/500/530mm
SENQI
Our Score
Product Features
Seat Post Length: Seat Post Length is the length of the seat post. Thickness: 350/450/500/530 Mm, Thickness: 350/450/500/530 Mm, Thickness: 350/450 2 Mm
Multiple Diameters are available as an option. 4 / 27. 2 / 28. 6 / 30. 4 / 30. 8 / 31. 8 / 33. 9 Mm
Material: Aluminum alloy is a strong and long-lasting material.
Color: Silver and black.
This rule applies to older bicycles, mountain bicycles, road bicycles, and regular bicycles.
TOP 21
NIUAWASA Bike SeatPost Adapter Shim, Aluminum Alloy Bicycle Reducing Sleeve Seat Post Tube Adapter Shim 25.4/27.2/28.6/30.4/30.8/31.6/33.9/34.9mm
NIUAWASA
Our Score
Product Features
Size Variation: 22 2 To 25. 4, 25. 4 To 27. 2, 25. 4 To 28. 6, 27. 2 To 28. 6, 27. 2 To 30. 4, 27. 2 To 30. 8, 27. 2 To 31. 6, 27. 2 To 33. 9, 31. 6 To 33. 9, 33. 9 To 34. A Wide Range Of Specification Conversions Can Help You Solve The Problem Of Inappropriate Frame And Seat Tube Sizes.
Exceptional: Made of High-Quality Materials High-strength aluminum alloy with a low weight; Anodizing is a rust-resistant and paint-resistant process. Cnc Cutting, Neat Cutting, and Smooth Lines are all words that come to mind when thinking of CNC cutting.
Installing Is Simple: Easy To Install And Remove, No Other Tools Are Required, Installation Takes Only A Few Seconds, and It Is Convenient For You To Use Also, you have the option of changing the size of the bike seat tube.
Bike Requirements: Fits Mountain Bikes, Hybrid Bikes, Old School Bikes, Cruiser Bikes, Cyclocross Bikes, Dirt Jumper Bikes, Folding Bikes, Road Bikes, and Other Bikes Allowing you to create your own custom bicycle is a great way to express yourself.
After-Sales Service: If you have a problem, please contact us and we will do our best to resolve it within 24 hours, or we will refund your money.
TOP 22
FOMTOR Bicycle Seatpost 27.2 350mm Length Adjustable Seatpost Mountain Bike Seat Post
FOMTOR
Our Score
Product Features
It's easy to install because it has an adjustable head. It is possible to change the angle of the seat.
7075 Aluminum Alloy is a high-quality aluminum alloy. Never Rust, Light Weight.strength: 9 levels of ultra-high strength, with a maximum weight of 580 pounds.
Most mountain bikes, road bikes, downhill bikes, track bikes, mtb, bmx, dh, and other bicycles are suitable.
How to Select the Correct Size:1. Examine the original seatpost's diameter and select a size that is the same as the original. Take a measurement of the frame tube's internal diameter.