Gravton Motors is built to produce electric bikes that are unconventional in thought, design, and performance. Very soon, the idea of urban commute will change from fuel-run vehicles to clean and sustainable electric vehicles. Gravton Motors helps you take that leap with Quanta, our first e-bike in our first line of electric vehicles. Ride the future. With Gravton Quanta. Take a ride towards a sustainable future with Gravton Motors.