Moto-station.com: Graphene Booster, an additive that promises a 18% decrease in consumption

moto-station.com article on Graphene Booster®, published in March 2023, an additive that promises an 18% decrease in consumption.

Read the article:
https://moto-station.com/moto-revue/actu/graphene-booster-consommez-18-de-moins/630824