Source google image: https://ae01.alicdn.com/kf/HTB1TDBQLFXXXXXJXpXXq6xXFXXXi/-font-b-seatpost-b-font-Aluminum-Alloy-350mm-font-b-Bicycle-b-font-Seat-Post.jpg
![](https://www.parti-du-velo.fr/wp-content/uploads/2017/05/font-b-seatpost-b-font-Aluminum-Alloy-350mm-font-b-Bicycle-b-font-Seat-Post.jpg)
Tige de selle 25.4 mm
Source google image: https://ae01.alicdn.com/kf/HTB1TDBQLFXXXXXJXpXXq6xXFXXXi/-font-b-seatpost-b-font-Aluminum-Alloy-350mm-font-b-Bicycle-b-font-Seat-Post.jpg