Source google image: https://ae01.alicdn.com/kf/HTB13wB4LpXXXXXUapXXq6xXFXXX3/27-2-31-6-350mm-VTT-V%C3%A9lo-Tube-de-Selle-de-Haute-Qualit%C3%A9-En-Alliage-D.jpg_220x220.jpg
![](https://www.parti-du-velo.fr/wp-content/uploads/2017/05/27-2-31-6-350mm-VTT-VC3A9lo-Tube-de-Selle-de-Haute-QualitC3A9-En-Alliage-D.jpg_220x220.jpg)
Tube de selle vtt
Source google image: https://ae01.alicdn.com/kf/HTB13wB4LpXXXXXUapXXq6xXFXXX3/27-2-31-6-350mm-VTT-V%C3%A9lo-Tube-de-Selle-de-Haute-Qualit%C3%A9-En-Alliage-D.jpg_220x220.jpg