Source google image: http://images.caradisiac.com/images/4/7/7/8/4778/S1-Un-nouveau-velo-a-assistance-electrique-le-Matra-i-step-ONE-3921.jpg
![](https://www.parti-du-velo.fr/wp-content/uploads/2017/03/S1-Un-nouveau-velo-a-assistance-electrique-le-Matra-i-step-ONE-3921-2.jpg)
Vtt assistance electrique prix
Source google image: http://images.caradisiac.com/images/4/7/7/8/4778/S1-Un-nouveau-velo-a-assistance-electrique-le-Matra-i-step-ONE-3921.jpg