To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
The SP-1 seatpost is made using lightweight 2014 aluminum alloy tubing and a cold-forged aluminum alloy head. The two-bolt head design ensures solid seat positioning.
The SP-1 seatpost is made using lightweight 2014 aluminum alloy tubing and a cold-forged aluminum alloy head. The two-bolt head design ensures solid seat positioning.
Promax

Promax SP-1 Seat Post 31.6x400mm Alloy in Black

$39.99
Preorder

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritized (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or dispatch to you — it often never even hits the stock room shelves!

Prelaunch

With Prelaunch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Preorders.

So, instead, you can submit your email address for the item you are interested in, and we will email you as soon as stock arrives in the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indicative purposes only and can change at any time without notice.

The dates we provide are based on information given by our suppliers. Whenever we get updated information from our suppliers we will endeavor to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for dispatch to you or collection via Click & Collect on Undetermined

Promax SP-1 Seat Post 31.6x400mm Alloy in Black

Season:2025

Brand:Promax

Code:ST3554

The SP-1 seatpost is constructed from lightweight 2014 aluminum alloy tubing and features a cold-forged aluminum alloy head.

The two-bolt head design ensures solid seat positioning and provides plenty of adjustability. Each post has 20 millimeters of setback and 26 degrees of seat angle adjustment.

Features:

  • Made using lightweight 2014 aluminum alloy tubing.
  • Cold forged aluminum alloy head.
  • Two-bolt head design for solid seat positioning.
  • 20 millimeters of setback.
  • 26 degrees of seat angle adjustment.
  • 400 millimeters long.
  • Meets or exceeds ENM standards.
  • Weight: 300g.
  • Made in Taiwan.
Technical Information
  • Bike type
    Universal bike
  • Condition
    New
  • Brand
    Promax
Sizing Information
Professional Opinion
Product Reviews
Write a review
0 As rated by 0 customers

Write a review for Promax SP-1 Seat Post 31.6x400mm Alloy in Black

Your name
Your email address
How would you rate it?
Would you recommend this product?
Let others know your opinion
Submit Review Close
Question(s) answered about Promax SP-1 Seat Post 31.6x400mm Alloy in Black
Ask a question
Question(s) asked regarding Promax SP-1 Seat Post 31.6x400mm Alloy in Black

Ask a question

Your name
Your email address
Your phone number
Your question
Submit Question  Close
Home Cycling Components Promax Saddles & Seat Posts