To buy, select Size
Choose from options to the left
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

Bike Seat Post 27.2mm 30.9mm 31.6mm Bicycle SeatPost 400mm for Mountain Bike Road Bikes MTB BMX

4.5 4.5 out of 5 stars 404 ratings

To see product details, add this item to your cart. You can always remove it later.
:
*

Black

Color Black
Material Aluminum
Brand Bynccea
Bike Type Mountain Bike
Product Dimensions 1.07"W x 15.75"H

About this item

  • 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 option.
  • 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 you.

Product Description

Specifications
Material:6061 T6 Aluminum alloy.
Color:black/red/blue.
Weight:about 360~380g.
Length:400mm.
Tube Outter diameter:
27.2mm,30.9mm,31.6mm.

Product information

Technical Details

Additional Information

Looking for specific info?

Customer reviews

4.5 out of 5 stars
4.5 out of 5
404 global ratings

Customers say

Customers like the quality, size and value of the bicycle seatpost. For example, they mention it looks sturdy, it's easy to adjust and works great. That said, some complain that the height is too high.

AI-generated from the text of customer reviews

19 customers mention19 positive0 negative

Customers are satisfied with the quality of the bicycle seatpost. They mention that it looks sturdy, has a nice finish, and is sturdy. Some appreciate the two-bolt adjuster. Overall, most are happy with their purchase and recommend it to others.

"Just what I was looking for, this seat post is amazing and gets the job done!! I recommend buying this one plus it’s cheaper than the others!" Read more

"...The part was nice & shiny & it looked very sturdy. When I do need this part some day, I will buy it again definitely." Read more

"Great price and fitment.Nice finish (red)." Read more

"...Don't let the price fool you, this is a very well made piece; it's just heavy is all. Feel like I got more than my money's worth, by a wide margin." Read more

16 customers mention16 positive0 negative

Customers are satisfied with the size of the bicycle seatpost. They mention that it fits correctly in everyday use, is easy to adjust, and is very adjustable for riders with long legs. They also appreciate the graduated height settings and the good angle adjustment.

"Fits well, very adjustable for riders with long legs.In my case, firat I added grease to the seat tube on my steel frame bike...." Read more

"Fit my bike perfectly and the red matches the bike color as well." Read more

"It fit was correct in everyday except I thought it was suspension" Read more

"...I had almost decided to give the bike away, but now, it's the perfect size. Makes me wonder if the seat post it came with was non-standard...." Read more

12 customers mention12 positive0 negative

Customers appreciate the value of the bicycle seatpost. They say it performs perfectly for a great price and seems to fit the bill well.

"...I recommend buying this one plus it’s cheaper than the others!" Read more

"Great price and fitment.Nice finish (red)." Read more

"...I don't care about weight, but it isn't the lightest. Also way cheaper than getting one at my local bike shop." Read more

"...This seems to fit the bill well, though the wall thickness is only 2.2mm, which is thinner than the stock post." Read more

10 customers mention10 positive0 negative

Customers are satisfied with the performance of the bicycle seatpost. For example, they mention it's easy to install, gets the job done, and is amazing. That said, some complain about the brand name.

"Just what I was looking for, this seat post is amazing and gets the job done!! I recommend buying this one plus it’s cheaper than the others!" Read more

"...Couldn’t spend $50 plus on one from the LBS, and this one works great! Not sure about longevity, but for now and so far a few months it’s been great!" Read more

"Works just fine. I don't care about weight, but it isn't the lightest. Also way cheaper than getting one at my local bike shop." Read more

"...this as a replacement while my dropper post was being worked on, It works great!" Read more

4 customers mention0 positive4 negative

Customers are dissatisfied with the height of the bicycle seatpost. They mention that it's too high, and that they don't ride their bike much due to the high seat.

"...a few years and I find I don't ride it much because the seat is simply too high...." Read more

"...I ordered a red it came to me a very hot pink. The post sits very high know that going into this buy. With that said great quality" Read more

"...27.2 diameter so I cut it down to fit the length she needed as it was too long...." Read more

"I have a normal-sized bike and this seatpost was way too tall. I returned it and got a 250mm tall one. Probably 300mm would have been OK too...." Read more

Nice post, perfect size
5 Stars
Nice post, perfect size
Seat post came exactly as described and packaged well. Happy with the purchase.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on August 13, 2023
Color: BlackSize: 30.9mmVerified Purchase
Reviewed in the United States on January 21, 2024
Color: RedSize: 31.6mmVerified Purchase
Reviewed in the United States on March 1, 2024
Color: BlackSize: 27.2mmVerified Purchase
Reviewed in the United States on December 18, 2023
Color: BlackSize: 31.6mmVerified Purchase
Reviewed in the United States on October 15, 2023
Color: BlackSize: 27.2mmVerified Purchase
Reviewed in the United States on September 29, 2023
Color: BlackSize: 27.2mmVerified Purchase
Reviewed in the United States on January 17, 2024
Color: RedSize: 27.2mmVerified Purchase
Reviewed in the United States on November 1, 2023
Color: BlackSize: 30.9mmVerified Purchase
One person found this helpful
Report

Top reviews from other countries

Translate all reviews to English
Cliente de Amazon
5.0 out of 5 stars Perfecto
Reviewed in Mexico on February 18, 2024
Color: BlackSize: 30.9mmVerified Purchase
Muy recomendable
5.0 out of 5 stars La facilidad de obtener un confort en el asiento
Reviewed in Mexico on September 28, 2023
Color: BlackSize: 31.6mmVerified Purchase
One person found this helpful
Report
Miguel Garcia
4.0 out of 5 stars En general bien
Reviewed in Mexico on August 23, 2023
Color: BlackSize: 30.9mmVerified Purchase
Cliente de Amazon
5.0 out of 5 stars Excelente
Reviewed in Mexico on July 17, 2023
Color: RedSize: 27.2mmVerified Purchase
Sylvia Acevedo
5.0 out of 5 stars La medida era exactamente lo que necesitaba
Reviewed in Mexico on June 22, 2023
Color: BlackSize: 30.9mmVerified Purchase