22 Of Best Aluminum 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
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 3
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 4
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 5
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 6
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 7
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 8
DJC Bike Seatpost Lightweight Aluminum 350mm Length 25.4mm 27.2 28.6 30.4 30.9 31.6
DJC Components
13.78 x 1.18 x 1.18 inches
0.37 pounds
Our Score
Product Features
Pay Attention To The Diameter Size You Select. The incorrect size will not work and will result in a return. Take out your current seatpost and measure the diameter on the lower area. 25 cm in diameter. 4Mm 27. 2 28. 6 30. 0 30. 4 30. 9 31. They Aren't Replaceable in Any Way.
Diameter 25 is available in a variety of sizes. 4Mm, 27. 2Mm, 28. 6mm, 30mm, 30mm, 30mm, 30mm, 30mm, 30mm, 30mm, 30mm, 4Mm, 30. 9 millimeters and thirty-one millimeters Please purchase the correct diameter, which is 6 mm. The total length is 350 millimeters (13.75 inches). 77Inch). Aluminum 6061 3D Forged And Thickness 2. The thickness of the post is 5 mm, which makes it strong but light. 52 oz. (185 g) Suitable for riders weighing up to 330 pounds/150 kilograms.
However, despite the lack of a logo, the product is of exceptional quality: We designed it without a logo to make it look neat after being installed on your bike, but it is of excellent quality. It's made by Hl Corp., a world-famous bike parts manufacturer. Zoom Is Its Own Brand, And It Meets Iso 4210 International Bicycle Safety Standards.
Suitable for a wide range of bicycles: Lady Bike, City Bike, And Clamp Works On All Saddles If you ride a mountain bike or a road bike and your saddle does not have a clamp, your bike will not work because this seatpost does not have a clamp.
Warranty of 2 Years: We are confident in the quality of the product and provide a two-year warranty. To ensure safe riding, please ensure that the minimum insertion is 10 cm.
TOP 9
Thinvik Bike Seat Post Matte Aluminum Alloy
Thinvik
1.20 x 1.20 x 13.78 inches
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 10
CYSKY 27.2 SeatPost 350mm Bike Seat Post Suitable
CYSKY
13.78 x 1.57 x 0.79 inches
0.70 pounds
Our Score
Product Features
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.
[Note: Please select the correct seatpost size.] Size: 27. 2 350mm (approximately 312 grams per square meter), total length: Tube Length: 350mm, 350mm, 350mm, 350mm, 350mm, 350mm, 350mm Head Length: 325mm, 325mm, 325mm, 325mm, 325mm, 325 25Mm. Strength: 9 levels of ultra-high strength, with a maximum weight of 580 pounds; Setback: 20Mm. Change the length of the tube from 0 to 320 millimeters.
With an adjustable head, it's simple to set up. Frosted Finish, Fine Craftsmanship, and a Pleasant Touch
Most road bikes, fixed gear bikes, mountain bikes, downhill bikes, track bikes, mtb, bmx, dh, and other bicycles are suitable.
Constructed of ultra-lightweight and extremely strong 6061 T6 aluminum alloy, this item will never rust.
TOP 11
FOMTOR Bicycle Seat Post 27.2 x 350mm Aluminum Adjustable Seatpost
FOMTOR
Our Score
Product Features
6061 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.
Diameter: 2Mm. length: 350Mm. setback: 20Mm. Adjust the length of the tube from 0 to 320mm.
It's easy to install because it has an adjustable head.
Most Mountain Bikes, Road Bikes, Fixed Gear Bikes, Downhill Bikes, Track Bikes, Mtb, Bmx, Dh, and Other Bikes
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.
TOP 12
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 13
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 14
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 15
GANOPPER 27.2 Bike Suspension Seatpost Bicycle Seat Post 27.2 mm Alloy Aluminum Bike Seatpost MTB BMX Bike Seat Tube Bicycle Part
GANOPPER
Our Score
Product Features
Travel: Suspension Travel of 40mm with Adjustable Preload Offset : 14Mm . Weight: 490 g (1. 08 Lbs)
Material: 6061- T6 Aluminum Alloy, Diameter: 2Mm. Length: 350Mm
It's easy to install because it has an adjustable head. Clamp with two holes standard Bolt Safety Head Clamp with Zero Offset
How to Choose a Size (there are three options): (1) Look at the original seatpost size on the body and select the same size as the original. (2) Measure the inside diameter of the frame tube (normally not accurate due to the operator, measuring tool, temperature, and other variables). (3) Inquire with the seller of the bike frame for more information.
Damping: You Can Add Seatpost Thim(27. coil spring, You Can Add Seatpost Thim, You Can Add Seatpost Thim, You Can Add Seatpost Thi 2~28. 6/30. 0/30. 4/30. 8/30. 9/31. 6/33. 9) To Fit Various Mtb Mountain Bike Sizes
TOP 16
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 17
UPANBIKE Bike Seatpost Aluminum Alloy Lengthen 530mm31.8mm Seat Post
UPANBIKE
Our Score
Product Features
[Size] Length: XXXXXXXXXXXXXX 530Mm; Diameter: 8Mm; Tube Thickness: The tube thickness is measured in millimeters and is measured in milli 3Mm.
[Material] Seatpost is made of 6061 aluminum alloy, which is strong and long-lasting.
[Safe Line Mark] On the seat post, there is a safe line mark; please insert at least one line above the minimum safety line.
What You Get: [Included in the Package] 1 seatpost for a bicycle
[Lengthen Design] Lengthen Design, Assists In Raising Saddle Height, So Tall Riders Do Not Have To Bend Too Far Forward.
TOP 18
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 19
TRIWONDER Bike Seat Post 25.4mm 27.2mm 28.6mm 30.4mm 30.8mm 31.6mm Aluminum 350mm Length Alloy Saddle Pole Bike Seatpost Seat Tube Bicycle Seat Post
TRIWONDER
Our Score
Product Features
Composition - Bike Seatpost is made of 6061 aluminum alloy, which is lightweight and durable. Never Rust Polished Anodized Finish
Size - Length: 8" (350 Mm); 8" (350 Mm); 8" (350 Mm); 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 2 Mm / 08"
Fits Everyone - Most road bikes, fixed gear bikes, mountain bikes, downhill bikes, track bikes, mtb, bmx, dh, and other bicycles are suitable.
Simple to set up - Simply remove your old seat and seat post, then bolt your new seat to your new seat post and install it into your bike frame.
Observe – 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.
TOP 20
DJC Bike Suspension Seatpost Shock Absorber Damper Post 27.2 30.9 31.6 mm, Lightweight Aluminum Body
DJC Components
1.97 x 1.97 x 13.78 inches
Our Score
Product Features
Pay Attention To The Diameter Size You Select. The incorrect size will not work and will result in a return. Take out your current seatpost and measure the diameter on the lower area. Then select the same size from the drop-down menu.
Suspension with Spring Coils: Build- Spring Coil And Damper Rubber Absorb Vibration While Riding, The Seat Post Provides Comfort For Your Riding Experience, and Improves Shock Absorption. Tighten or loosen the bottom screw to adjust the rebound force. Suspension travel is 42 millimeters (1 inch). 65Inch.
Superior Quality: Produced by Hl Corp, a world-renowned bicycle component supplier, and compliant with ISO 4210, the International Bicycle Safety Standard. The lightweight, full aluminum 6061 body ensures a 27. 2 mm / 498 g / 1. 1Lbs, 31. 6 mm x 508 g x 1 gram 2Lbs. Anodized on the surface.
Clamp Angle Can Be Adjusted: The angle of the saddle clamp can be changed - The temperature ranges from 5 to 18 degrees Celsius. 14 mm Clamp Offset
Warranty of 2 Years: We are confident in the quality of the product and provide a two-year warranty. It is suitable for riders weighing 50 kg/ 110 lb to 100 kg/ 220 lb (turn the bottom screw clockwise if you are heavy, and anticlockwise if you are light).
TOP 21
GANOPPER 27.2 Suspension Seatpost Alloy Aluminum Damping Mountain Bicycle Seat Post Tube 350mm Length Black MTB Suspension Seatpost
GANOPPER
Our Score
Product Features
Dimensions of the seat post: 27 inches. 2Mm x 2Mm x 2Mm x 2Mm x 2Mm x No Adapter, Real Outer Diameter 350Mm
Made of T6 aluminum alloy, which is extremely light and strong. Lightweight and non-corrosive (ISO 9001, 14001). This 27. 2 Mm Suspension Seatpost Is Designed To Absorb Shocks From The Road, Such As Hitting A Pothole, Not To Make The Ride As Comfortable As Riding In A Limousine. If You Need More Comfortable Riding, Please Consider Advanced Remoted Control Or Hydraulic Seat Post.
Weight: Approximately 560G (27. 2Mm)
How to Choose a Size (there are three options): (1) Look at the original seatpost size on the body and select the same size as the original. (2) Measure the inside diameter of the frame tube (normally not accurate due to the operator, measuring tool, temperature, and other variables). (3) Inquire with the seller of the bike frame for more information.
Damping: Rail Width: coil spring, coil spring, coil spring, coil spring, coil spring, coil spring, coil spring, coil spring, Offset: 44mm, 44mm, 44mm, 44mm, 44mm, 44mm, 44mm Travel: 10 mm, 10 mm, 10 mm, 10 mm, 10 mm, 10 40 millimeters, length above the minimum insertion line: 250 millimeters
TOP 22
GANOPPER 30.9 Bicycle Seat Post Long MTB Seat Posts Mountain Bike Seatpost 30.9mm Alloy Aluminum Bike Part 450mm Black
GANOPPER
Our Score
Product Features
Micro Adjustable Seat Post Clamp,Made of 6061-T6 Aluminum,Made to Make Your Riding More Comfortable For Added Strength And Durability, T6 Aluminum is Used.
Longer than usual: 450 millimeters (7 inches); Assist in raising the saddle's height so that tall riders don't have to lean forward as much.
Suit for most fixed gear bicycles, road bicycles, mountain bicycles, universal bicycles, and so on.
Outer Diameter of the Seatpost: 4/27. 2/28. 6/30. 4/30. 9(30. 8)/31. Overall Length: 6mm, 6mm, 6mm, 6mm, 6mm, 6mm, 6mm Tube Thickness: 450Mm, Tube Length: 450Mm, Tube Length: 450Mm, Tube Leng
Please allow /- due to human, environmental, operator experience, and tool factors. Tolerance of 5 mm in measurements