20 Best 27.2 Seatpost 400mm [2024]

Are you looking for the best 27.2 Seatpost 400mm? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 27.2 Seatpost 400mm.

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1 Bike Seatpost 27.2 400mm FOMTOR Adjustable Long Seat Post Mountain Bike Seatpost for MTB Road Bike... Bike Seatpost 27.2 400mm FOMTOR Adjustable Long Seat Post Mountain Bike Seatpost for MTB Road...
2 UPANBIKE Bike Seatpost Aluminum Alloy Adjustable Seat Post 400mm Length Diameter... UPANBIKE Bike Seatpost Aluminum Alloy Adjustable Seat Post 400mm Length Diameter...
3 Bynccea Bike Seatpost 27.2mm 30.9mm 31.6mm Bicycle Seat Post 400mm for Mountain Bike Road Bikes MTB... Bynccea Bike Seatpost 27.2mm 30.9mm 31.6mm Bicycle Seat Post 400mm for Mountain Bike Road Bikes...
4 ROADNADO Bike Carbon SeatPost 27.2 * 400 MM, MTB Seatpost Carbon Fiber Seatpost Adjustable Offset... ROADNADO Bike Carbon SeatPost 27.2 * 400 MM, MTB Seatpost Carbon Fiber Seatpost Adjustable Offset...
5 UPANBIKE Bike Seat Post Aluminum Alloy Length 400mm Diameter 27.2mm(Black) UPANBIKE Bike Seat Post Aluminum Alloy Length 400mm Diameter 27.2mm(Black)
6 Ritchey Comp Zero Seatpost: 27.2mm, 400mm, Black, 2020 Model Ritchey Comp Zero Seatpost: 27.2mm, 400mm, Black, 2020 Model
7 UPANBIKE Bike Seat Post Aluminum Alloy Extra Long 17.7inch(450mm) Replacement Bicycle Seatpost φ... UPANBIKE Bike Seat Post Aluminum Alloy Extra Long 17.7inch(450mm) Replacement Bicycle Seatpost φ...
8 Teyssor Bicycle Seat Post 25.4/27.2/28.6/30.9/31.6mm Bike Seatpost 400mm Adjustable for MTB BMX Road... Teyssor Bicycle Seat Post 25.4/27.2/28.6/30.9/31.6mm Bike Seatpost 400mm Adjustable for MTB BMX...
9 Zipp SL Speed Carbon Seatpost Black/20mm Setback, 27.2x400mm Zipp SL Speed Carbon Seatpost Black/20mm Setback, 27.2x400mm
10 SR Suntour SP12 NCX Suspension Seat Post with Protective Cover 27.2X400mm,Black, VK1918 SR Suntour SP12 NCX Suspension Seat Post with Protective Cover 27.2X400mm,Black, VK1918
11 WHISKY - No.7 Carbon Fiber Bicycle Seatpost - 27.2mm x 400mm, 18mm Offset WHISKY - No.7 Carbon Fiber Bicycle Seatpost - 27.2mm x 400mm, 18mm Offset
12 ONIPAX Forged Aluminum Seatpost 400mm 27.2mm Black ONIPAX Forged Aluminum Seatpost 400mm 27.2mm Black
13 BLOOKE Bike Seat Post 27.2 x 400mm Alumium Alloy Adjustable Long Seatpost for MTB Road Bicycle BMX BLOOKE Bike Seat Post 27.2 x 400mm Alumium Alloy Adjustable Long Seatpost for MTB Road Bicycle BMX
14 Origin8 Pro-Fit Alloy Seat Post - 27.2 x 400mm Origin8 Pro-Fit Alloy Seat Post - 27.2 x 400mm
15 Ritchey Comp Carbon Seatpost: 27.2, 400mm, 25mm Offset Black, 2020 Model Ritchey Comp Carbon Seatpost: 27.2, 400mm, 25mm Offset Black, 2020 Model
16 FOMTOR Bicycle Seat Post 27.2 x 400mm Alumium Adjustable Seatpost for MTB Road Bike BMX FOMTOR Bicycle Seat Post 27.2 x 400mm Alumium Adjustable Seatpost for MTB Road Bike BMX
17 Ritchey WCS Link Bike Seatpost - 27.2mm, 400mm, Aluminum, for Mountain, Road, Cyclocross, Gravel,... Ritchey WCS Link Bike Seatpost - 27.2mm, 400mm, Aluminum, for Mountain, Road, Cyclocross, Gravel,...
18 GEWAGE Suspension Seatpost for Bicycles - 27.2/30.9/31.6 X 400mm Shock Absorbing Bike Seatposts -... GEWAGE Suspension Seatpost for Bicycles - 27.2/30.9/31.6 X 400mm Shock Absorbing Bike Seatposts -...
19 Kindshock eTen i, Dropper Seatpost, 27.2mm, 400mm, Travel: 100mm, Offset: 0mm, Remote: No Remote,... Kindshock eTen i, Dropper Seatpost, 27.2mm, 400mm, Travel: 100mm, Offset: 0mm, Remote: No Remote,...
20 Litetop Carbon SeatPost 27.2 350mm 3K Carbon Fiber Bike Seatpost Suitable for Most Bicycle Mountain... Litetop Carbon SeatPost 27.2 350mm 3K Carbon Fiber Bike Seatpost Suitable for Most Bicycle...
Bestseller No. 1
Bike Seatpost 27.2 400mm FOMTOR Adjustable Long Seat Post Mountain Bike Seatpost for MTB Road Bike...
  • Made of High quality 6061 aluminium alloy.Light weight(0.68lb only),never rust and never bend.Strength: 4.9 levels ultra high strength, maxium of...
  • This 400mm long seatpost will help you to get better ride height on a relatively low bicycle.With adjustable head, convenient to install.Seat angle is...
  • Suitable for most Mountain bikes, Road bikes, Folding bikes, 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...
Bestseller No. 2
UPANBIKE Bike Seatpost Aluminum Alloy Adjustable Seat Post 400mm Length Diameter...
  • To fit frame seatpost hole:30.9mm.
  • Extra long:15.7"(40cm);Help to raise height of saddle,so that tall rider don't have to bent much forward.
  • Material:Strong aluminum alloy,durable and light weight.
  • Clamp is adjustable for the saddle tilt angle.
  • Replacement seatpost for most bike,such as:mountain bike,road bike,universal bikes.
Bestseller No. 3
Bynccea Bike Seatpost 27.2mm 30.9mm 31.6mm Bicycle Seat Post 400mm for Mountain Bike Road Bikes MTB...
  • Mountain Bike Seatpost Size: 27.2mm/30.9mm/31.6mm,Total length: 400mm.
  • Pay Attention to Choose Correct Diameter Size:Take out your current seatpost, the diameter marked on it’s lower area. Then buy same size from the...
  • Material:Forged aluminum alloy 6061 T6.
  • Bynccea MTB seatpost with adjustable head,convenient to install.
  • 【12-MONTH WARRANTY】:Quality guarantee.If you’re not 100% satisfied with your bike seatposts, simply send us a message and we’ll take care of...
SaleBestseller No. 4
ROADNADO Bike Carbon SeatPost 27.2 * 400 MM, MTB Seatpost Carbon Fiber Seatpost Adjustable Offset...
  • High-quality material Made of full carbon fiber,weighs only about 190g, lightweight and portable, wear-resistant and durable, and will not rust and...
  • Backward offset Unlike straight tubes, the front end of this seat post is offset back by 20 to 25mm. This design increases the distance between the...
  • Adjustable This optional length seat post will help you get a better riding height and angle on your bike. Adjustable head, easy to install. Adjust...
  • Suitable for Suitable seatpost diameter: 27.2 and 31.6mm, length: 350 and 400mm. It is suitable for mountain bikes, road bikes, folding bikes, BMX and...
  • How to choose the size The original seat post usually has a size mark on it, and you can buy it accordingly. If not, measure the diameter of the...
Bestseller No. 5
UPANBIKE Bike Seat Post Aluminum Alloy Length 400mm Diameter 27.2mm(Black)
  • To fit frame seatpost hole:27.2mm;30.9mm;31.6mm.
  • Extra long:15.7"(40cm);Help to raise height of saddle,so that tall rider don't have to bent much forward.
  • Material:Strong aluminum alloy,durable and light weight.
  • Clamp is adjustable for the saddle tilt angle.
  • Replacement seatpost for most bike,such as:mountain bike,road bike,universal bikes.
Bestseller No. 6
Ritchey Comp Zero Seatpost: 27.2mm, 400mm, Black, 2020 Model
  • Diameter: 27.2mm
  • Length: 400mm
  • Offset (mm): 0mm
  • Color: Black
  • Defined Color: Black
Bestseller No. 7
UPANBIKE Bike Seat Post Aluminum Alloy Extra Long 17.7inch(450mm) Replacement Bicycle Seatpost φ...
  • To fit frame seatpost hole:30.4mm
  • Important note: real measure of the seatpost diameter is a little smaller than the number marks on it. e.g.:25.4mm one may measures about 25.0~25.2mm...
  • Extra long: 17.7" (45cm); Help to raise height of saddle, so that tall rider don't have to bent much forward
  • Replacement seatpost for most bike, mountain bike, road bike, universal bikes
  • Clamp is adjustable for the saddle tilt angle
Bestseller No. 8
Teyssor Bicycle Seat Post 25.4/27.2/28.6/30.9/31.6mm Bike Seatpost 400mm Adjustable for MTB BMX Road...
  • Length:400mm (about 15.75in).
  • Teyssor seatpost with adjustable head, convenient to install.saddle angle is adjustable.
  • Seat Post Diameter: 27.2mm about 360g
  • Material: Aluminium Alloy 6061
  • Suitable for road bike, mountain bikes, fixed gear bicycle, downhill bike, track bike, BMX, MTB, DH etc
Bestseller No. 9
Bestseller No. 10
SR Suntour SP12 NCX Suspension Seat Post with Protective Cover 27.2X400mm,Black, VK1918
  • - Travel: 50mm
  • - System: Brass bushing parallelogram system
  • - Length: 400mm
  • - OEM package (This item is exactly as pictured and does not include retail package)
  • Contents : 1 pc/pack
Bestseller No. 11
WHISKY - No.7 Carbon Fiber Bicycle Seatpost - 27.2mm x 400mm, 18mm Offset
  • FULL UNIDIRECTIONAL CARBON CONSTRUCTION: Perfect combination of stiffness, vibration dampening, and weight savings, head of seatpost and clamp are...
  • TWO BOLT ADJUSTABLE HEAD: Allows you to easily install your favorite seat or make small adjustments for a comfortable fit
  • AESTHETIC: Clean, straight lines, and matte carbon finish compliment any bike while maintaining a classic look.
  • SPECIFICATIONS: 27.2 mm diameter post; 400 mm length; 18 mm offset; no rider weight limit
  • WARRANTY: 5 Year limited with crash replacement policy
SaleBestseller No. 12
ONIPAX Forged Aluminum Seatpost 400mm 27.2mm Black
  • 2021 Enhanced Edition - Increase the thickness for more strength
  • Quick and Easy to install: Only 4 Steps to install a saddle.
  • Length: 400mm / Diamater : 27.2mm & 31.6 mm
  • Material: Forged Aluminum 6061 T6. Sand Blasting and Anodized Finish
  • Before you order: Please check the diameter of the original seatpost, or Measure the diameter of the original seatpost
Bestseller No. 13
BLOOKE Bike Seat Post 27.2 x 400mm Alumium Alloy Adjustable Long Seatpost for MTB Road Bicycle BMX
  • SIZE: Seat Post Diameter:27.2mm, fit for 1.07" diameter frame seatpost hole .Length:400mm.Thickness: 2.5mm. Tip: Please confirm the seat tube diameter...
  • ADJUSTABLE SEATPOST: The bicycle shock absorber seatpost is equipped with a bolt chuck. You can easily clamp the saddle. According to your own...
  • ACCURATE SCALE: Our bicycle seatpost is engraved with a clear scale, which is convenient to adjust the length of the seatpost to reach the height that...
  • MATERIAL: Constructed of ultra light and strong 6061 T6 aluminum alloy., light weight and durable. Polished anodized treatment, exquisite workmanship,...
  • APPLICATION: Suitable for most bicycles, such as road bikes, fixed gear bikes, mountain bikes, downhill bikes, track bikes, mountain bikes and BMX.
Bestseller No. 14
Origin8 Pro-Fit Alloy Seat Post - 27.2 x 400mm
  • FIT FOR SEAT POST: Diameter: 27.2mm Post Length: 400mm. Setback: 0 °/0mm. Please confirm the seat post size you need before purchase
  • LIGHTWEIGHT: AL6061-T6 alloy construction
  • MICRO ADJUST: 2-bolt hinged clamp design
  • EXTRA LONG: 400mm post length
  • TRUSTED Origin8 BRAND that stands for quality and durability
Bestseller No. 15
Ritchey Comp Carbon Seatpost: 27.2, 400mm, 25mm Offset Black, 2020 Model
  • Low profile clamp reduces stress on lightweight rails and won't bottom out
  • Length: 400mm
  • Offset (mm): 25mm
  • Color: Black
  • Defined Color: Black
Bestseller No. 16
FOMTOR Bicycle Seat Post 27.2 x 400mm Alumium Adjustable Seatpost for MTB Road Bike BMX
  • Diameter:27.2mm(1.07in).Length:400mm.Adjust tube length of 0 to 370mm.
  • 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...
  • With adjustable head, convenient to install.Seat angle is adjustable.
  • Suitable for most mountain bikes, road bike, fixed gear bicycle, downhill bike, track bike, MTB, BMX, DH, etc
Bestseller No. 17
Ritchey WCS Link Bike Seatpost - 27.2mm, 400mm, Aluminum, for Mountain, Road, Cyclocross, Gravel,...
  • The Ritchey Link seatpost offers two clamp positions for greater adjustability to dial in the right fit
  • The 7050 alloy 2-piece press fit head is lightweight and sturdy
  • The reversible clamp offers greater fore/aft adjustability
  • Features Ritchey's BB Black finish for a sleek and modern look
Bestseller No. 18
GEWAGE Suspension Seatpost for Bicycles - 27.2/30.9/31.6 X 400mm Shock Absorbing Bike Seatposts -...
  • 【Reduce Fatigue and Increase Efficiency】: Designed for road/ mountain bike (MTB) cycling. This shock absorber bike seatpost allows you to stay in...
  • 【Clamp Angle Adjustable】: Offering a stable platform for your saddle, you can enjoy increased pedalling power thanks to its Saddle clamp, which...
  • 【Material and Size】: Our bike seatpost is forged from 6061-T6 aluminium, it's 400m in length and comes in several widths including the 27.2mm...
  • 【Easy to Install】: The standard 27.2mm/30.9mm/31.6mm X 400mm sizing allow this suspension seatpost to fit all modern bikes and install in minutes....
  • 【Replacement Seatpost for Most Bikes】: Suitable for most road bike, fixed gear bicycle, mountain bikes, downhill bike, track bike, MTB, BMX, DH...
Bestseller No. 19
Kindshock eTen i, Dropper Seatpost, 27.2mm, 400mm, Travel: 100mm, Offset: 0mm, Remote: No Remote,...
  • eTen-i represents one of the best values in droppers currently on the market. Internal cable routing, cartridge-based architecture, sleek black...
  • Uses the same head and cartridge as the ETEN remote
  • Alloy stanchion, Alloy mast, Easily serviced
  • Sealed, air sprung hydraulic cartridge with short insertion length to travel ratio
  • Compatible with all KS Southpaw, KG and Westy remotes
SaleBestseller No. 20
Litetop Carbon SeatPost 27.2 350mm 3K Carbon Fiber Bike Seatpost Suitable for Most Bicycle Mountain...
  • 3K Carbon Fiber: Constructed of ultra light and strong 3K Carbon Fiber. Light weight, never rust
  • Size: 27.2 × 350mm (apx 220g/pc), Total length: 350mm, Tube Length: 325mm, Head Length: 25mm. Strength: 4.9 levels ultra high strength, maxium of...
  • 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...
  • With adjustable head, Easy to install. Frosting finish, exquisite workmanship, nice touch feeling
  • Suitable for most road bike, fixed gear bicycle, mountain bikes, downhill bike, track bike, MTB, BMX, DH, etc

Having trouble finding a great 27.2 Seatpost 400mm?

This problem is well understood by us because we have gone through the entire 27.2 Seatpost 400mm research process ourselves, which is why we have put together a comprehensive list of the best 27.2 Seatpost 400mms available in the market today.

After hours of searching and using all the models on the market, we have found the best 27.2 Seatpost 400mm for 2023. See our ranking below!

How Do You Buy The Best 27.2 Seatpost 400mm?

Do you get stressed out thinking about shopping for a great 27.2 Seatpost 400mm? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching 27.2 Seatpost 400mm, which is why we have assembled a comprehensive list of the greatest 27.2 Seatpost 400mm available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 27.2 Seatpost 400mm that you consider buying. Your questions might include the following:

  • Is it worth buying an 27.2 Seatpost 400mm?
  • What benefits are there with buying an 27.2 Seatpost 400mm?
  • What factors deserve consideration when shopping for an effective 27.2 Seatpost 400mm?
  • Why is it crucial to invest in any 27.2 Seatpost 400mm, much less the best one?
  • Which 27.2 Seatpost 400mm are good in the current market?
  • Where can you find information like this about 27.2 Seatpost 400mm?

We’re convinced that you likely have far more questions than just these regarding 27.2 Seatpost 400mm, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 27.2 Seatpost 400mm, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 27.2 Seatpost 400mm. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 27.2 Seatpost 400mm buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 27.2 Seatpost 400mm currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 27.2 Seatpost 400mm has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 27.2 Seatpost 400mm?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 27.2 Seatpost 400mm.
  5. Customer Ratings: Number ratings grade 27.2 Seatpost 400mm objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 27.2 Seatpost 400mm.
  7. Product Quality: You don’t always get what you pay for with an 27.2 Seatpost 400mm, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 27.2 Seatpost 400mm is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 27.2 Seatpost 400mm information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 27.2 Seatpost 400mm is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is the best seatpost for a 400m?

A: Best seatposts to consider Keeping it simple: FWE 400m seatpost – £29.99 Affordable carbon: Kinesis Carbon Seat Post – £74.99 Comfort: Canyon S15 VCLS CF seatpost – £226.95 Lightweight: Deda Superleggero RS Carbon Seatpost – £167.99

Q: What are the best bike seatposts?

A: Like the System Ex seatpost, the Bontrager Comp post is both simple and affordable. It too is forged from 6061-T6 aluminum and features a two-bolt adjustment. It’s available in 330mm and 400mm lengths and comes in both 31.6mm and 27.2mm sizes. You want carbon, but you don’t want to spend more than you would on a pair of wheels.

Q: What’s the best carbon seat post for me?

A: Sounds reasonable. The Vision TriMax carbon seat post is from FSA’s performance brand and under the £100 threshold – but weighs in at 221 grams and is available in a 25.4mm, 27.2mm and 31.6mm diameter. It’s got 20mm offset and uses a one bolt attachment system that’s compatible with round and oval saddle rails.

Q: Are there different lengths of seatposts?

A: There are different lengths on offer, too. Seatposts will have a marker which shows the minimum amount of post that can be inside the seat tube. If you ride a small frame with a lot of seatpost showing, you’ll need to make sure you buy a post that allows for this.