12.5 is an innovative application designed for secure bike and two-wheeler parking in Paris. It addresses the lack of suitable parking spaces by repurposing unused underground lots into dedicated areas for urban mobility. By utilizing 12.5 square meters of unoccupied space in a vacant car parking spot, the service aims to combat issues like vandalism and theft, offering convenient and secure underground parking solutions for urban commuters looking to embrace eco-friendly mobility options.

To enhance user experience, 12.5 provides an innovative mobile application. With a digitalized badge version, users can effortlessly access their two-wheeler parking spaces, eliminating the need for traditional remotes or physical keys. By downloading the 12.5 app, users can enjoy safe and convenient parking for their bikes in Paris, along with the benefits of a supportive user community.