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27.2 to 28.6 Seatpost Shim, Seat Post Shims, Seatpost Adapter Shim, 28.6mm to 27.2mm, Black Aluminum Alloy Bicycle Seatpost Tube Adapter Shim, Educing Sleeve Shim for Mountain Bike Road Bike

Asin: B08LPZM1L7


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[Cnc Technology]: This Bicycle Seat Shim Is Made Of High-Quality And Lightweight Aluminum Alloy, And It Also Made Of Cnc Precision Machining Technology, Which Is Lightweight, Wear-Resistant And Durable.
[6 Sizes]: This Seatpost Tube Adapter Has Six Different Sizes, You Can Measure The Outer Diameter Of The Seatpost Or The Inner Diameter Of The Old Fixture According To Your Needs, And Then Buy As Needed.
[Easy To Install]: This Bike Seat Stem Shim Adopts A Simple Design, Which Can Make Your Installation And Disassembly More Convenient And Labor-Saving, It's Suit For Mtb Bicycles And Road Bicycles.
[Balanced Strength And Weight]: The Pipe Of This Bike Seatpost Shim Is Smooth And Has A Hole In The Pipe, Which Can Improve Balance Strength And Weight.

Features

  • [Modified Size]: This aluminum alloy bicycle seatpost tube adapter is mainly to help you change the bicycle seat tube to the size you need, so as to achieve a more comfortable riding
  • [Balanced Strength And Weight]: The pipe of this bike seatpost shim is smooth and has a hole in the pipe, which can improve balance strength and weight
  • [CNC Technology]: This bicycle seat shim is made of high-quality and lightweight aluminum alloy, and it also made of CNC precision machining technology, which is lightweight, wear-resistant and durable
  • [Easy to Install]: This bike seat stem shim adopts a simple design, which can make your installation and disassembly more convenient and labor-saving, it's suit for MTB bicycles and road bicycles
  • [6 Sizes]: This seatpost tube adapter has six different sizes, you can measure the outer diameter of the seatpost or the inner diameter of the old fixture according to your needs, and then buy as needed
  • See more on Amazon...

Brand: Yosoo   |   Manufacturer: Yosoo Health Gear

Dimensions: 2.36 x 0.98 x 1.18 inches   |   Weight: 0.03 pounds

Amazon Price: $7.30 | as of 06/08/2024 (2:03pm pst) *DETAILS
Availability: In Stock

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Similar To 27.2 to 28.6 Seatpost Shim

  #1

Topbuti Bike Seat Post Length 350mm 27.2mm Black Aluminum Alloy Bicycle Seat Post for Mountain MTB Road Bike Fixed Gear Bike Seatpost

Asin: B098Q8CNNT   |   Model: B-27   |   PartNumber: B-27

Material: The Bicycle Seat Tube Saddle Pole Is Made Of Aluminum Alloy, Durable And Stronger Inside Design Will Improve The Load-Bearing Of Seat Post..
Widely Use: The Saddle Pole Bike Seatpost Seat Tube Is Suitable For Most Old Style Bike, And The Bike Saddle With Clamp, Mountain Bike, Road Bike, Etc..
Easy To Install: Unbolt The Old Seat And Remove Bicycle Seat Post, Then Secure The Seat Bolt To The New Bicycle Seatpost And Attaching It To The Bike Frame. Note: There Is A Safe Line Mark On The Seat Post. Please Insert At Least Above The Mini Insertion Line..
Bike Seat Post Size: Length: 350Mm/ 13.8 Inch, Outer Diameter 27.2Mm/ 1.07 Inch, Thickness Of The Tube: 2Mm/ 0.08 Inch, Color: Black..

Features

  • Please Pay Attention: Please do measure and confirm the actual required diameter you need before purchasing, otherwise you will find it too small or too big for your bike and waste your time to return it. Saddle clamp is NOT included.
  • Bike Seat Post Size: Length: 350mm/ 13.8 inch, Outer Diameter 27.2mm/ 1.07 inch, Thickness of the tube: 2mm/ 0.08 inch, Color: black.
  • Material: The bicycle seat tube saddle pole is made of aluminum alloy, durable and stronger inside design will improve the load-bearing of seat post.
  • Easy to Install: Unbolt the old seat and remove bicycle seat post, then secure the seat bolt to the new bicycle seatpost and attaching it to the bike frame. Note: There is a safe line mark on the seat post. Please insert at least above the MINI INSERTION line.
  • Widely Use: The saddle pole bike seatpost seat tube is suitable for most old style bike, and the bike saddle with clamp, mountain bike, road bike, etc.
  • See more on Amazon...

Brand: Topbuti   |   Manufacturer: Topbuti

Dimensions: 13.78 x 1.07 x 1.07 inches

Amazon Price: $8.95 | as of 06/08/2024 (2:03pm pst) *DETAILS

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  #2

DJC Bike Suspension Seatpost Shock Absorber Damper Post 27.2 30.9 31.6 mm, Lightweight Aluminum Body(Black Head,27.2mm)

Asin: B08BGZ2MRL   |   Model: sp-suspension   |   PartNumber: sp-suspension   |   Ean: 0782899743649   |   UPC: 782899743649

Clamp Angle Adjustable: Saddle Clamp Angle Can Adjust In -5 Degree To +18 Degree. Clamp Offset 14Mm..
2 Years Warranty: We Are Confident To The Product Quality And Offer 2 Years Warranty. It Fit For Riders Weight 50Kg/ 110Lbs To 100Kg/ 220Lbs(Clockwise The Bottom Screw If You Are Heavy, Anticlockwise It If You Are Lightweight)..
Excellent Quality: Produced By World Famous Bike Components Supplier Hl Corp And Comply To International Bicycle Safety Standard Iso 4210. Full Aluminum 6061 Body Ensure The Lightweight, 27.2Mm Weight 498G/ 1.1Lbs, 31.6Mm Weight 508G/ 1.2Lbs. Surface Anodized..
★Pay Attention To Diameter Before Buy★ . Wrong Diameter Will Not Able To Install, 27.2Mm/28.6Mm/30Mm/30.4/30.9/31.6/33.9 They Are Different And Not Exchangeable. You Can See Your Seatpost Diameter If You Take Out It From The Bike Frame..

Features

  • Spring Coil Suspension: Build-in spring coil and damper rubber absorb the vibration while riding, the seat post comfort your riding experience, improve the shocks. Rebound force adjustable by tighten or loose the bottom screw. Suspension travel 42mm/ 1.65inch.
  • Pay Attention to Diameter Before Buy . Wrong diameter will not able to install, 27.2mm/28.6mm/30mm/30.4/30.9/31.6/33.9 they are different and not exchangeable. You can see your seatpost diameter if you take out it from the bike frame.
  • Clamp Angle Adjustable: Saddle clamp angle can adjust in -5 degree to +18 degree. Clamp offset 14mm.
  • Excellent Quality: Produced by world famous bike components supplier HL CORP and comply to international bicycle safety standard ISO 4210. Full aluminum 6061 body ensure the lightweight, 27.2mm weight 498g/ 1.1lbs, 31.6mm weight 508g/ 1.2lbs. Surface anodized.
  • 2 Years Warranty: We are confident to the product quality and offer 2 years warranty. It fit for riders weight 50kg/ 110lbs to 100kg/ 220lbs(Clockwise the bottom screw if you are heavy, anticlockwise it if you are lightweight).
  • See more on Amazon...

Brand: DJC Components   |   Manufacturer: HL Corp

Dimensions: 13.70 x 1.97 x 1.97 inches

Warranty: 2 years

Amazon Price: $29.90 | as of 06/08/2024 (2:03pm pst) *DETAILS

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  #3

CYSKY Bike Seatpost 27.2 x 400mm with 4 Size Bike Seatpost Shim 28.6mm 30.4mm 30.9mm 31.6mm, Bicycle Seat Post for Mountain Bike Road Bike MTB BMX

Asin: B0BMLDHJ2V   |   Model: Bike Seatpost 27.2x400mm   |   PartNumber: Bike Seatpost 27.2x400mm

Wide Range Of Applications: We Have Added 4 Size Of Seatpost Spacers, Respectively 27.2Mm To 28.6Mm, 27.2Mm To 30.4Mm, 27.2Mm To 30.9Mm, 27.2Mm To 31.6Mm, Make This Seatpost Suitable For More Sizes Bicycle, No Longer Have To Worry About Buying The Wrong Size And Bring The Trouble.
The Comfortable Bike Seatpost Has A Pain-Relieving Effect On The Back Area As It Provides The Best Riding Posture During Cycling. Let You Ride More Easily In The Process, Have A Better Riding Experience.
Easy To Install: To Help You Install It Quickly And Easily, We Provide Installation Videos On The Product Detail Page. If You Have Any Questions, Please Feel Free To Contact Us.
Package Include: 1X Seat Post (27.2X400mm), 4X Seat Post Shim (28.6Mm+30.4Mm+30.9Mm+31.6Mm Spacers).

Features

  • Material: Suspension SeatPost is made of high-strength aluminum alloy, anti-scratch and wear-resistant, light weight
  • Package include: 1x seat post (27.2x400mm), 4x seat post shim (28.6mm+30.4mm+30.9mm+31.6mm spacers)
  • Wide range of applications: We have added 4 size of seatpost spacers, respectively 27.2mm to 28.6mm, 27.2mm to 30.4mm, 27.2mm to 30.9mm, 27.2mm to 31.6mm, Make this seatpost suitable for more sizes bicycle, No longer have to worry about buying the wrong size and bring the trouble
  • Easy to install: To help you install it quickly and easily, we provide installation videos on the product detail page. If you have any questions, please feel free to contact us
  • The comfortable bike seatpost has a pain-relieving effect on the back area as it provides the best riding posture during cycling. Let you ride more easily in the process, have a better riding experience
  • See more on Amazon...

Brand: CYSKY   |   Manufacturer: CYSKY

Dimensions: 15.75 x 1.07 x 1.07 inches

Warranty: 1 Year

Amazon Price: $19.99 | as of 06/08/2024 (2:03pm pst) *DETAILS

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  #4

GANOPPER Seatpost Shim 31.6 to 30.9 Bicycle Seat Post Adapter Reducing Sleeve Shim for Mountain Bike Seat Post Tube Shim (30.9-31.6mm)

Asin: B08XPGJK2J   |   Ean: 0702455804300   |   UPC: 702455804300

Size: 31.6 To 30.9 Seatpost Shims. Length: 100Mm..
Application: Bicycle Seatpost Reducer Matches Well With Most Bicycles, Such As Mtb ,Bmx ,Mountain Bike, Road Bike,And More, You Can Easily Adjust The Diameter Of The Bicycle Seat Post, Eliminating The Trouble Of Repurchasing The Bike Seatpost..
Tips: Please Check Your Bike Frame Seat Tube Outside Diameter. Measure The Inside Diameter Of Your Old Clamp. Or Measure The Outside Diameter Of Your Seat Tube (On Your Bike Frame). Then Make A Right Choice. - - -Because Of Hollow Design,In The Process Of Transportation Are Squeezed May Be Out Of Shape,Please Kindly Exchange One.
Feature:Use This Bike Post Shim, 30.9 Id Seat Post Shim Can Be Converted To 31.6 Bike Seat Post, Bike Seatpost Shim Can Help You Change The Bicycle Seat Tube Outer Diameter To Meet Your Needs.

Features

  • Material: bicycle Seatpost Shim is made of high quality 6061 aluminum alloy, CNC machining CD texture surface ,anti-rust and durable
  • Feature:Use this bike post shim, 30.9 ID Seat Post shim can be converted to 31.6 bike seat post, bike seatpost shim can help you change the bicycle seat tube outer diameter to meet your needs
  • Size: 31.6 to 30.9 seatpost shims. Length: 100mm.
  • Tips: Please check your bike frame seat tube outside diameter. Measure the inside diameter of your old clamp. Or measure the outside diameter of your seat tube (on your bike frame). Then make a right choice. - - -Because of hollow design In the process of transportation are squeezed may be out of shape Please kindly exchange one
  • Application: Bicycle Seatpost reducer matches well with most bicycles, such as MTB ,BMX ,mountain bike, road bike,and more, you can easily adjust the diameter of the bicycle seat post, eliminating the trouble of repurchasing the bike seatpost.
  • See more on Amazon...

Brand: GANOPPER   |   Manufacturer: GANOPPER

Dimensions: 3.94 x 1.22 x 1.22 inches

Amazon Price: $10.99 | as of 06/08/2024 (2:03pm pst) *DETAILS
Used Price: $6.04

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  #5

Thinvik Bike Seat Post 350mm 25.4/27.2/28.6/30.4/30.8/31.6/31.8mm Adjustable with Fixing Clip- Aluminum Alloy Bicycle Seatpost Replacement for Road&Mountain Bike,MTB,MTN BMX -27.2mm

Asin: B097TDS5J9   |   Ean: 0750139769674   |   UPC: 750139769674

【Suitable For】Suitable For Most Mountain Bikes, Road Bike, Fixed Gear Bicycle, Downhill Bike, Track Bike, Mtb, Bmx, Dh, Etc.
【Quality Guarantee】We Offer Our Clients Two Year Warranty, If You Have Any Problem With The Product, Feel Free To Contact Us.
【Superb Material】Seatpost Made Of 6061 Aluminum Alloy,Light ,Strong And Durable.
【Adjustable&Fixed】Adjustable Seat Post Clamp ,Make Your Riding More Comfortable Convenient To Install.With Fixing Clip(No Need To Purchase Seat Bag Clamp Separately).

Features

  • Important Note Please do measure the actual required diameter before purchasing.(There is a safe line mark on the seat post. Please insert at least above the minimum safety line.)
  • Adjustable&Fixed Adjustable Seat Post Clamp ,Make your riding more comfortable convenient to install.With Fixing Clip(No need to purchase seat bag clamp separately)
  • Suitable For Suitable for most mountain bikes, road bike, fixed gear bicycle, downhill bike, track bike, MTB, BMX, DH, etc
  • Superb Material Seatpost made of 6061 aluminum alloy,Light ,strong and durable
  • Quality Guarantee We offer our clients two year warranty, if you have any problem with the product, feel free to contact us
  • See more on Amazon...

Brand: Thinvik   |   Manufacturer: Thinvik

Amazon Price: $14.99 | as of 06/08/2024 (2:03pm pst) *DETAILS

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  #6

Cane Creek Seatpost Shim, 27.2 to 30.4mm

Asin: B0011W2R7U   |   Model: .ST27304   |   PartNumber: .ST27304   |   Ean: 0840226015590   |   UPC: 840226015590

Features

Brand: Cane Creek   |   Manufacturer: Cane Creek

Dimensions: 0.98 x 3.94 x 0.98 inches   |   Weight: 0.07 pounds

Amazon Price: $12.43 | as of 06/08/2024 (2:03pm pst) *DETAILS
List Price: $14.40

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  #7

Bicycle Seat Post 27.2 x 350mm FOMTOR Aluminum Adjustable Seatpost for MTB Road Bike BMX

Asin: B075586QK5   |   Model: FOMTOR   |   PartNumber: FOMTOR   |   Ean: 6929101640189

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..
Suitable For Most Mountain Bikes, Road Bike, Fixed Gear Bicycle, Downhill Bike, Track Bike, Mtb, Bmx, Dh, Etc.
With Adjustable Head, Convenient To Install..
Made Of High Quality 6061 Aluminium Alloy.Light Weight,Never Rust.Strength: 4.9 Levels Ultra High Strength, Maxium Of 580Lbs..

Features

  • Diameter:27.2mm.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.
  • 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.
  • Suitable for most mountain bikes, road bike, fixed gear bicycle, downhill bike, track bike, MTB, BMX, DH, etc
  • See more on Amazon...

Brand: FOMTOR   |   Manufacturer: FOMTOR

Amazon Price: $16.99 | as of 06/08/2024 (2:03pm pst) *DETAILS
Used Price: $14.95

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  #8

CYSKY Bike Suspension Seatpost 27.2 x 350mm with Bike Seatpost Shim 28.6mm 30.9mm 31.6mm, Shock Absorber Bicycle Seat Post for Mountain Bike Road Bike MTB BMX

Asin: B0BMVFJ563   |   Model: Bike Suspension Seatpost 27.2 x 350mm   |   PartNumber: Bike Suspension Seatpost 27.2 x 350mm

Easy To Install: To Help You Install It Quickly And Easily, We Provide Installation Videos On The Product Detail Page. If You Have Any Questions, Please Feel Free To Contact Us.
The Comfortable Bike Suspension Seatpost Has A Pain-Relieving Effect On The Back Area As It Provides Optimal Shock Absorption During Cycling. Let You Ride More Easily In The Process, Have A Better Riding Experience.
Package Include: 1X Seat Post (27.2Mm X 350Mm), 3X Seat Post Shim (28.6Mm+30.9Mm+31.6Mm Spacers), 1X Hexagonal Wrench.
Wide Range Of Applications: We Have Added 3 Size Of Seatpost Spacers, Respectively 27.2Mm To 28.6Mm, 27.2Mm To 30.9Mm, 27.2Mm To 31.6Mm, Make This Seatpost Suitable For More Sizes Bicycle, No Longer Have To Worry About Buying The Wrong Size And Bring The Trouble.

Features

  • Material: Suspension SeatPost is made of high-strength aluminum alloy, anti-scratch and wear-resistant, light weight
  • Wide range of applications: We have added 3 size of seatpost spacers, respectively 27.2mm to 28.6mm, 27.2mm to 30.9mm, 27.2mm to 31.6mm, Make this seatpost suitable for more sizes bicycle, No longer have to worry about buying the wrong size and bring the trouble
  • Easy to install: To help you install it quickly and easily, we provide installation videos on the product detail page. If you have any questions, please feel free to contact us
  • Package include: 1x seat post (27.2mm x 350mm), 3x seat post shim (28.6mm+30.9mm+31.6mm spacers), 1x hexagonal wrench
  • The comfortable bike suspension seatpost has a pain-relieving effect on the back area as it provides optimal shock absorption during cycling. Let you ride more easily in the process, have a better riding experience
  • See more on Amazon...

Brand: CYSKY   |   Manufacturer: CYSKY

Dimensions: 13.78 x 1.07 x 1.07 Inches

Warranty: 1 Year

Amazon Price: $29.99 | as of 06/08/2024 (2:03pm pst) *DETAILS
Used Price: $28.49

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  #9

Antishock UL Vibration Reducing Seatpost, 27.2mm

Asin: B08L9LTN8C   |   Model: SPUL272   |   PartNumber: SPUL272   |   Ean: 0810044371314   |   UPC: 810044371314

Length: 400Mm.
Weight: 330G.
Offset: 6Mm.
Diameter: 27.2.

Features

  • Single bolt saddle position adjustment
  • Diameter: 27.2
  • Length: 400mm
  • Offset: 6mm
  • Weight: 330g
  • See more on Amazon...

Brand: TranzX   |   Manufacturer: TranzX Components

Dimensions: 15.75 x 1.07 x 1.07 inches

Amazon Price: $29.00 | as of 06/08/2024 (2:03pm pst) *DETAILS

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  #10

Cogster Alloy Bike Seatpost Reducer Shim, 100mm Length Aluminum Bicycle Reducing Sleeve Seat Post Tube Adapter for MTB,Mountain,City Bike,Road Bike, Adapting 27.2mm seatposts to 30.9mm seat Tubes

Asin: B0C7BYTMRW   |   Ean: 4711126760254

Cnc'd From 6061 Aerospace Alloy, This Bike Seatpost Shim Balances Superior Strength, Light Weight, And Corrosion Resistance For Long-Term Use..
By Enabling The Use Of A Different Size Seatpost, You Can Adjust The Height Or Tilt Of Your Saddle More Accurately, Thus Improving Your Overall Cycling Comfort And Performance..
Featuring Tool-Free Installation, This Bicycle Seat Post Tube Adapter Is Designed To Avoid Damage To The Bike Frame Or Seatpost, Ensuring Ease And Safety..
Comes In Various Sizes To Accommodate Different Bicycle Seatpost Diameters And Seat Tube Diameters..

Features

  • Cogster Bike Seatpost Adapter Shim serves as a crucial part that adapts smaller seatposts to larger tubes, ensuring a proper fit.
  • Comes in various sizes to accommodate different bicycle seatpost diameters and seat tube diameters.
  • CNC'd from 6061 aerospace alloy, this bike seatpost shim balances superior strength, light weight, and corrosion resistance for long-term use.
  • Featuring tool-free installation, this bicycle seat post tube adapter is designed to avoid damage to the bike frame or seatpost, ensuring ease and safety.
  • By enabling the use of a different size seatpost, you can adjust the height or tilt of your saddle more accurately, thus improving your overall cycling comfort and performance.
  • See more on Amazon...

Brand: COGSTER   |   Manufacturer: COGSTER

Warranty: 2 Years

Amazon Price: $9.99 | as of 06/08/2024 (2:03pm pst) *DETAILS

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  #11

SAFORTBikes Suspension Seatpost with Cover for ebike, Up to 436lbs Heavy Riders, 365/580mm x 27.2/28.6/30.0/30.4/30.8/30.9/31.6/31.8/33.9/34.9

Asin: B0CTGY69B3   |   Model: 365mm length   |   PartNumber: 365mm length

【Specification】Suspension Travel 50Mm, Offset 25Mm, Total Length 365Mm / 580Mm Optional (580Mm Length Mainly Suitable For Folding Bikes), Made From Aerospace-Grade 6061-T6 Aluminum Alloy, Manufactured In Taiwan..
【Packing List】 1X Seatpost, 1X Manual, 1X Cover,1X Shim (Included Only For Sizes 28.6/30.0/30.4/30.8/31.8/33.9/34.9Mm).
【Installation And Usage】1. To Install This Seatpost, Slide The Saddle's Rails Into The Channel Of The Seatpost. 2. The Default Spring Tension May Not Be Suitable Everyone, You Need To Adjust The Tension At The Bottom Of The Seatpost (+ For Harder, - For Softer) To Ensure The Springs Match Your Weight..
【Reliable Suspension】This Suspension Seatpost Has Passed Rigorous Metal Fatigue Tests, Exceeding 100,000 Cycles In Both Vertical And Lateral Directions. While The Seatpost Primarily Absorbs Vibrations In The Vertical Direction, It's Important To Note That During Sharp Turns, Significant Lateral Forces Are Generated. If The Suspension System Cannot Withstand Such Forces, There Is A Risk Of Structural Failure In The Suspension System Over Prolonged Use..
【Double Check Before Buying】Please Carefully Confirm The Size Of The Seat Tube And The Length Of Seatpost To Ensure Full Compatibility With Your Bicycle..
【Extreme Capacity】This Suspension Seatpost Can Maintain Stable Shock Absorption Performance Even At Minus 40 Degrees Celsius (-40 °F) And Supports Riders Weighing Up To 198 Kilograms Heavy Riders (436 Pounds). In Contrast, Similar Products From Other Brands Typically Accommodate Only 98 (216 Pounds) To 140 Kilograms (308 Pounds)..
【Tips For Aventonbike User】 This Suspension Seatpost Is The Same As And Fully Compatible With Aventon Glide Seatpost (Ags).
【Exclusively 4-Link Suspension System】Introducing Our Patented 4-Links Parallelogram Structure For An Unparalleled Riding Experience—Unlike Central Compression, This Design Achieves A Perfect Pressure Balance, Delivering A Softer And More Comfortable Ride..

Features

  • Cycling Experience The widely used model SP12-NCX/SP17-NCX from a certain brand often results in a forward-backward displacement of the rider's center of gravity during cycling, leading to discomfort during prolonged rides. In contrast, our suspension system adopts a verticalized design, ensuring the rider's center of gravity remains consistently perpendicular to the ground. This guarantees a constant riding posture, providing a more comfortable experience for the cyclist.
  • Exclusively 4-Link Suspension System Introducing our patented 4-links parallelogram structure for an unparalleled riding experience unlike central compression, this design achieves a perfect pressure balance, delivering a softer and more comfortable ride.
  • Specification Suspension travel 50mm, offset 25mm, total length 365mm / 580mm optional (580mm length mainly suitable for Folding Bikes), made from aerospace-grade 6061-T6 aluminum alloy, manufactured in Taiwan.
  • Extreme Capacity This suspension seatpost can maintain stable shock absorption performance even at minus 40 degrees Celsius (-40 F) and supports riders weighing up to 198 kilograms heavy riders (436 pounds). In contrast, similar products from other brands typically accommodate only 98 (216 pounds) to 140 kilograms (308 pounds).
  • Reliable Suspension This suspension seatpost has passed rigorous metal fatigue tests, exceeding 100,000 cycles in both vertical and lateral directions. While the seatpost primarily absorbs vibrations in the vertical direction, it's important to note that during sharp turns, significant lateral forces are generated. If the suspension system cannot withstand such forces, there is a risk of structural failure in the suspension system over prolonged use.
  • Double Check Before Buying Please carefully confirm the size of the seat tube and the length of seatpost to ensure full compatibility with your bicycle.
  • Packing List 1x Seatpost, 1x Manual, 1x Cover 1x Shim (included only for sizes 28.6/30.0/30.4/30.8/31.8/33.9/34.9mm)
  • Installation and Usage 1. To install this seatpost, slide the saddle's rails into the channel of the seatpost. 2. The default spring tension may not be suitable everyone, you need to adjust the tension at the bottom of the seatpost (+ for harder, - for softer) to ensure the springs match your weight.
  • Tips for AventonBike user This suspension seatpost is the same as and fully compatible with Aventon Glide Seatpost (AGS)
  • See more on Amazon...

Brand: Inkesky   |   Manufacturer: Safortbike

Dimensions: 14.37 x 1.22 x 1.22 inches   |   Weight: 1.90 pounds

Warranty: 1 year manufacturer

Amazon Price: $93.99 | as of 06/08/2024 (2:03pm pst) *DETAILS

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  #12

GANOPPER 30.4 Bike Suspension Seatpost Alloy Aluminum Seat Post Damping 30.4mm MTB Mountain Bicycle Suspension Seat Saddle Tube Black

Asin: B08V5616FQ   |   Ean: 0702455804232   |   UPC: 702455804232

Damping:Coil Spring ,Rail Width:44Mm ,Offset:10Mm ,Travel:40Mm,Length Above Min Insertion Line: 250Mm.
How To Choose The Size(3 Choices):(1) Check The Original Seatpost Size Marked On The Body ,Choose The Same Size As The Original One.(2) Measure The Inside Diameter Of The Frame Tube(Normally It Is Not Accurate, Considering Operator,Measuring Tool , Temperature,Etc.,).(3) Inquire The Bike Frame Seller To Get The Further Information.
Weight: Approx 502G(25.4Mm) , 560G(27.2Mm) . 597G(28.6Mm) . 602G(30.9Mm) . 635G(31.6Mm).
Seat Post Size: 30.4 Mm ,Length :350Mm , No Adapter , Real Outer Diameter.

Features

  • Constructed of ultra light and strong T6 aluminum alloy. Light weight, never rust(ISO 9001,14001).This 30.4 mm suspension seatpost is designed to absorb the shocks from the road suck as hitting a pothole ,it is not for making the ride like sitting on a limousine ,If you need more comfortable riding,please consider advanced remoted control or hydraulic seat post
  • Seat Post Size: 30.4 mm ,Length :350mm , no adapter , real outer diameter
  • Damping:Coil Spring ,Rail Width:44mm ,Offset:10mm ,Travel:40mm,Length above min insertion line: 250mm
  • Weight: approx 502g(25.4mm) , 560g(27.2mm) . 597g(28.6mm) . 602g(30.9mm) . 635g(31.6mm)
  • How to Choose the Size(3 choices):(1) Check the Original Seatpost Size Marked on the body ,choose the same size as the original one.(2) Measure the inside diameter of the frame tube(normally it is not accurate, considering Operator,measuring tool , Temperature,etc.,).(3) Inquire the bike frame seller to get the further information
  • See more on Amazon...

Brand: GANOPPER   |   Manufacturer: GANOPPER

Dimensions: 13.78 x 1.20 x 1.20 inches

Amazon Price: $29.99 | as of 06/08/2024 (2:03pm pst) *DETAILS
Used Price: $23.99

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  #13

Boenoea Seatpost Shim, Bicycle Reducing Sleeve 22.2/25.4/27.2/28.6/30.4/30.8/31.6/33.9/34.9mm Aluminum Alloy 100mm Length , Bike Seat Post Tube Adapter Shim for Bikes

Asin: B0CKM9GZ8M

Tips: Please Measure The Outer Diameter Of The Seatpost (Or Check The Size Markings On The Original Tube). Then Measure The Inner Diameter Of The Bicycle Frame. Then Choose The Appropriate Size..
Wide Application: Bike Seat Post Tube Adapter Is Compatible With Most Bicycles, Such As Mountain And Road Bikes, Mtb, Bmx, Fixed Gear Bikes, Etc..
Easy To Install: Boenoea Seatpost Shim Can Be Installed In Just A Few Seconds, Easy To Install And Disassemble, Without The Need For Other Tools..
Aluminum Alloy Material: Bicycle Reducing Sleeve Is Made Of High-Quality Aluminum Alloy, Lightweight, Anti-Rust, And Can Be Used For A Long Time..

Features

  • Diameter Size: 25.4 to 27.2mm seatpost shim. Length: 100mm.
  • Aluminum Alloy Material: Bicycle Reducing Sleeve is made of high-quality aluminum alloy, Lightweight, anti-rust, and can be used for a long time.
  • Tips: Please measure the outer diameter of the seatpost (or check the size markings on the original tube). Then measure the inner diameter of the bicycle frame. Then choose the appropriate size.
  • Easy to Install: Boenoea seatpost shim can be installed in just a few seconds, easy to install and disassemble, without the need for other tools.
  • Wide Application: Bike Seat Post Tube Adapter is compatible with most bicycles, such as mountain and road bikes, MTB, BMX, Fixed Gear bikes, etc.
  • See more on Amazon...

Brand: Boenoea   |   Manufacturer: Boenoea

Warranty: No

Amazon Price: $8.99 | as of 06/08/2024 (2:03pm pst) *DETAILS

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  #14

Bike Seatpost 27.2 350mm Length FOMTOR Bicycle Adjustable Seatpost Mountain Bike Seat Post for MTB Road Bike BMX

Asin: B07PHQ2HY7   |   Model: FMT1019   |   PartNumber: FMT1019   |   Ean: 0665752178713   |   UPC: 665752178713

Suitable For Most Mountain Bikes, Road Bike, Downhill Bike, Track Bike, Mtb, Bmx, Dh, Etc.
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..

Features

  • Made of High quality 7075 aluminium alloy.Light weight,never rust.Strength: 4.9 levels ultra high strength, maxium of 580lbs.
  • With adjustable head, convenient to install.Seat angle is adjustable.
  • Suitable for most Mountain bikes, Road bike, Downhill bike, Track bike, MTB, BMX, DH, etc
  • 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.
  • See more on Amazon...

Brand: FOMTOR   |   Manufacturer: FOMTOR

Amazon Price: $22.99 | as of 06/08/2024 (2:03pm pst) *DETAILS
Used Price: $17.98

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  #15

TRIWONDER Bike Seatpost Adapter Shim 25.4mm 27.2mm 28.6mm 30.4mm 30.9mm 31.6mm 33.9mm 34.9mm Aluminum Alloy Bicycle Seat Post Tube Adapter for Mountain Bike, Road Bike (27.2mm to 30.9mm)

Asin: B0CH85P7SH

✅ Easy To Install - Just Open The Seatpost Clamp, Insert The Appropriately Sized Shim And Seatpost, Adjust To Your Desired Height, And Then Lock The Seatpost Clamp.
✅ Attention - Please Measure The Correct Outside Diameter Of Your Seatpost (Or Check The Size Marks On The Seat Post) And Your Bike Frame Seat Tube Inside Diameter Before Buying.
✅ Universal Fit - Suitable For Most Road Bike, Fixed Gear Bicycle, Mountain Bikes, Downhill Bike, Track Bike, Bmx, Dh, Etc. Solves The Problem Of Mismatched Frame And Seatpost Sizes.
✅ Various Sizes Available - Length: 100Mm. Diameter: 25.4Mm To 27.2Mm/ 28.6Mm, 27.2Mm To 28.6Mm / 30.4Mm / 30.9Mm / 31.6Mm / 33.9Mm, 28.6Mm To 31.8Mm, 31.8Mm To 34.9Mm.

Features

  • DURABLE & LIGHTWEIGHT - Made of high-quality 6061 aluminum alloy with CNC machining anodizing process surface, which offers high strength and corrosion resistance, ensuring long-lasting use
  • VARIOUS SIZES AVAILABLE - Length: 100mm. Diameter: 25.4mm to 27.2mm/ 28.6mm, 27.2mm to 28.6mm / 30.4mm / 30.9mm / 31.6mm / 33.9mm, 28.6mm to 31.8mm, 31.8mm to 34.9mm
  • EASY TO INSTALL - Just open the seatpost clamp, insert the appropriately sized shim and seatpost, adjust to your desired height, and then lock the seatpost clamp
  • UNIVERSAL FIT - Suitable for most road bike, fixed gear bicycle, mountain bikes, downhill bike, track bike, BMX, DH, etc. Solves the problem of mismatched frame and seatpost sizes
  • ATTENTION - Please measure the correct outside diameter of your seatpost (or check the size marks on the seat post) and your bike frame seat tube inside diameter before buying
  • See more on Amazon...

Brand: TRIWONDER   |   Manufacturer: TRIWONDER

Warranty: 12 Months

Amazon Price: $7.99 | as of 06/08/2024 (2:03pm pst) *DETAILS

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  #16

Xmomx Set of 4 Sizes Bike Seat Post Adapter Shim Seat Post Adapter Bicycle Seat Tube Conversion Sleeve 25.4mm to 27.2/28.6/30.9/31.6mm 60mm Length Aluminum Alloy for Road Mountain Bike MTB

Asin: B0CTHM8C7C   |   Ean: 0670724450940   |   UPC: 670724450940

You Can Use This Product To Adjust Your Bike Seat Post To Different Sizes Ones.
Note: Please Be Sure That Check Your Bike Seat Post Before Placing Order.
This Set Of Bike Seat Post Adapters Is Included 4 Sizes With 25.4 Mm To 27.2/28.6/30.9/31.6 Mm.
They Are Made In High Quality Material Of Aluminum Alloy To Support The High Strength.

Features

  • It's widely used for not only Road bike, but also for Mountain bike MTB
  • They are made in high quality material of Aluminum Alloy to support the high strength
  • You can use this product to adjust your bike seat post to different sizes ones
  • This set of Bike Seat Post Adapters is included 4 sizes with 25.4 mm to 27.2/28.6/30.9/31.6 mm
  • Note: Please be sure that check your bike seat post before placing order
  • See more on Amazon...

Brand: Xmomx   |   Manufacturer: Xmomx

Amazon Price: $13.99 | as of 06/08/2024 (2:03pm pst) *DETAILS

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  #17

CYSKY Bike SeatPost Adapter Shim 27.2mm to 30.4mm, 60mm Length Bicycle Seat Post Tube Adapter, Seatpost Reducing Sleeve Shim for Mountain Bike, Road Bike, MTB, BMX

Asin: B0CB3TSMFR

Length: 60Mm.
Please Check Your Bike Frame Seat Tube Outside Diameter. Measure The Inside Diameter Of Your Old Clamp. Or Measure The Outside Diameter Of Your Seat Tube (On Your Bike Frame). Then Make A Right Choice..
Suit For Mtb, Mountain Bike, Road Bike City Bike Etc.
Size: 27.2Mm To 30.4Mm.

Features

  • Made of aluminum alloy material, anti-rust and durable
  • Size: 27.2mm to 30.4mm
  • Length: 60mm
  • Suit for MTB, Mountain Bike, Road Bike City Bike etc
  • Please check your bike frame seat tube outside diameter. Measure the inside diameter of your old clamp. Or measure the outside diameter of your seat tube (on your bike frame). Then make a right choice.
  • See more on Amazon...

Brand: CYSKY   |   Manufacturer: CYSKY

Warranty: 1 Year

Amazon Price: $8.99 | as of 06/08/2024 (2:03pm pst) *DETAILS
Used Price: $8.54

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  #18

Shock Absorber Seatpost 350mm Adjustable Coil Spring Suspension Seat Post with 27.2 28.6 30.4 30.9 31.6mm seatpost Shim for Mountain Bike Road Bicycle MTN BMX ( Travel 45mm, Lightweight, Alloy Tube

Asin: B0CQZJBPWV   |   Ean: 0794697404226   |   UPC: 794697404226

【Saddle Clamp Angle Adjustable】Saddle Clamp Angle Can Adjust In -5 Degree To +18 Degree. 2 Bolt-On Clips For Increased Security And Easy Installation. Clamp Offset 14Mm.
【High Quality】The Bike Seatpost Is Made From High-Strength 6061 Aluminum Alloy. The Metal Is Manufactured Using Cnc Integrated Process, So The Bicycle Suspension Saddle Has High Hardness, Anti-Rust, Strong Corrosion Resistance And Wear Resistance, Easily Withstand All Complex Weather Conditions, And Has A Longer Service Life.
【Include 4 Size Seatpost Spacers】We Have Added 4 Size Of Seatpost Spacers, Respectively 27.2Mm To 28.6Mm, 27.2Mm To 30.4Mm, 27.2Mm To 30.9Mm, 27.2Mm To 31.6Mm, Make This Seatpost Suitable For More Sizes Bicycle, No Longer Have To Worry About Buying The Wrong Size And Bring The Trouble.
【Adjustable Preload】Effortlessly Adjust Your Ride. Fine-Tune Rebound Force Using The Bottom Screw – Clockwise For More Bounce, Counterclockwise For Less. Ideal For Individuals Weighing 50Kg To 135Kg. Enjoy A Tailored Cycling Experience.

Features

  • Spring Coil Suspension Build-in spring coil and damper rubber absorb the vibration while riding, the seat post comfort your riding experience, improve the shocks. Rebound force adjustable by tighten or loose the bottom screw. Suspension travel 45mm/ 1.77inch
  • ADJUSTABLE PRELOAD Effortlessly adjust your ride. Fine-tune rebound force using the bottom screw clockwise for more bounce, counterclockwise for less. Ideal for individuals weighing 50kg to 135kg. Enjoy a tailored cycling experience
  • Saddle Clamp Angle Adjustable Saddle clamp angle can adjust in -5 degree to +18 degree. 2 bolt-on clips for increased security and easy installation. Clamp offset 14mm
  • Include 4 Size Seatpost Spacers We have added 4 size of seatpost spacers, respectively 27.2mm to 28.6mm, 27.2mm to 30.4mm, 27.2mm to 30.9mm, 27.2mm to 31.6mm, Make this seatpost suitable for more sizes bicycle, No longer have to worry about buying the wrong size and bring the trouble
  • HIGH QUALITY The bike seatpost is made from high-strength 6061 aluminum alloy. The metal is manufactured using CNC integrated process, so the bicycle suspension saddle has high hardness, anti-rust, strong corrosion resistance and wear resistance, easily withstand all complex weather conditions, and has a longer service life
  • See more on Amazon...

Brand: LITEONE   |   Manufacturer: LITEONE

Warranty: 1 Year

Amazon Price: $29.99 | as of 06/08/2024 (2:03pm pst) *DETAILS

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  #19

Seat Post - Fito 28.6mm x 350mm Bicycle Suspension Seatpost with Clamp - Black

Asin: B07MNS4NH4   |   Ean: 0801116056222   |   UPC: 801116056222

Seat Post Diameter: 28.6Mm(O.D.). Length: 350Mm..
For Beach Cruiser Bikes, Mountain Bikes, Tandem Bikes, Comfort Bikes, And Bmx Bikes..
Build-In Suspension With Clamp..
Material: Steel Suspension Parts & Aluminum Alloy(Barrel & Clamp)..

Features

  • NOT ALL BIKES COME WITH THE SAME SIZE OF SEAT POST. PLEASE MAKE SURE WHAT SIZE OF THE SEAT POST YOU NEED BEFORE PURCHASE. MOST OF THE SEAT POSTS HAVE THE SIZE MARKED ON THE BODY. IF YOU CAN'T FIND THE SIZE MARKED ON THE BODY OR YOU DON'T HAVE THE ORIGINAL SEAT POST FOR REFERENCE, PLEASE CHECK THE FACTORY SPEC OF THE BIKE. MEASURING THE SEAT POST SIZE FROM THE FRAME MIGHT NOT BE 100% ACCURATE SINCE THE SIZE OF THE OPEN MIGHT BE CHANGED BY THE SEAT POST CLAMP.
  • MATERIAL: STEEL SUSPENSION PARTS & ALUMINUM ALLOY(BARREL & CLAMP).
  • SEAT POST DIAMETER: 28.6MM(O.D.). LENGTH: 350MM.
  • BUILD-IN SUSPENSION WITH CLAMP.
  • FOR BEACH CRUISER BIKES, MOUNTAIN BIKES, TANDEM BIKES, COMFORT BIKES, AND BMX BIKES.
  • See more on Amazon...

Brand: Fito   |   Manufacturer: Fito

Dimensions: 1.00 x 11.81 x 1.00 inches

Amazon Price: $27.99 | as of 06/08/2024 (2:03pm pst) *DETAILS

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  #20

Lotatheta Set of 7 Sizes Bike Seat Post Adapter Shim Seat Post Adapter Bicycle Seat Tube Conversion Sleeve 27.2mm to 28.6/30/30.4/30.8/30.9/31.6/33.9mm 60mm Length Aluminum Alloy for Road Mountain Bik

Asin: B0CSSKP455   |   Ean: 0670724453149   |   UPC: 670724453149

This Set Of Bike Seat Post Adapters Is Included 7 Sizes With 27.2Mm To 28.6/30/30.4/30.8/30.9/31.6/33.9Mm.
Note: Please Be Sure That Check Your Bike Seat Post Before Placing Order.
It's Widely Used For Not Only Road Bike, But Also For Mountain Bike Mtb.
They Are Made In High Quality Material Of Aluminum Alloy To Support The High Strength.

Features

  • You can use this product to adjust your bike seat post to different sizes ones
  • They are made in high quality material of Aluminum Alloy to support the high strength
  • This set of Bike Seat Post Adapters is included 7 sizes with 27.2mm to 28.6/30/30.4/30.8/30.9/31.6/33.9mm
  • It's widely used for not only Road bike, but also for Mountain bike MTB
  • Note: Please be sure that check your bike seat post before placing order
  • See more on Amazon...

Brand: Lotatheta   |   Manufacturer: Lotatheta

Amazon Price: $16.99 | as of 06/08/2024 (2:03pm pst) *DETAILS

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