Ergotec Patent Seat Post - Black - 350mm

Customer Reviews (4)
4.5 / 5| Write your review
£16.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
- Material: Alloy
- Colour: Black (also available in Silver)

May come with or without graphics.

This product is rated to Humpert’s safety level of 2. This means it is suitable only for use on hybrid/trekking bikes that have a combined rider and luggage weight of below 100kg.
Product Reviews (4)
Questions & Answers (4) Q & A
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Product Reviews (4)
Overall Product Rating 4.5 / 5
.A good buy.
By Anonymous
23 Apr 2020
5 / 5
I recommend this product
Good value, bought for grandson's bike. Good quality, recommended
Great cheap seatpost
By Anonymous
07 Nov 2018
4 / 5
I recommend this product
ConsLogo not shown in pictures
ProsStrong, cheap, many sizes available
I bought this to replace the incorrect size seatpost supplied with a vintage frame and needed an uncommon size (26.0mm)
It's a decent quality seatpost for the price, nothing groundbreaking but it fits and holds the seat firmly.
As other reviews state, there is a logo on the side which isn't shown in the pictures (which says ergotec).
Decent Budget Seatpost ... But
By Neil Eaton
12 Jan 2017
4 / 5
I recommend this product
ConsNot unbadged as pictured, prone to creep with qr clamp on seat tube
ProsCheap, robust, good saddle adjustment
I got this in 26.6 diameter to allow use of a saddle with oval rails in the top of my Brompton telescopic seatpost. Chose this particular pin as I have the all black Brompton and was after the unbadged look. The post is not as pictured - it has a silver Ergotec logo screen printed down each side. Also I think it may be slightly under the spec diameter - or the black paint is very slippy as I've had to tighten the top qr as tight as I dare without breaking it and it still creeps a little
Improved Saddle Adjustment
By Alan JS
30 Dec 2016
5 / 5
I recommend this product
ConsBlack surface easily scratched (minor issue)
ProsInexpensive, finer adjustment, good length
My inexpensive mountain bike had very crude adjustment steps. It was saddle nose too far up or too far down.
Replacing the seat post and clamp with this inexpensive solved that problem. Adjustment is now far easier and I have the saddle position exactly where I want it. Very pleased.
Questions & Answers (4)
Hello, Is the graphic painted or laser etched? Cheers
12 Nov 2021
The graphic appears to be printed on.

JK 15.11.21
Do you have any in stock without graphics?
03 Apr 2020
Hi, I'm looking for a black seat post in 27.0 and 27.2 diameter without graphics. Do you have any in stock?

Many thanks, Ben.
Hi, all our stock is branded with Ergon graphics. The picture will be updated shortly to show this. Thanks 08/04/2020
14 Feb 2017

What is the layback of this post? I am looking for a 35mm layback.

If this is not suitable, can you recommend another post?


This post and most of our other ones only has around 20mm of lay back. We only have one post that offers 30mm of lay back and it is made by Genetic, these are SJSC part number 37031.

Humpert Apallo 5 Seat Post
23 Oct 2016
Is there a 500mm
seat post. Diameter 31.6

Unfortunately the longest seat post we can get hold of in 31.6mm diameter is 400mm.