It is expected that the upcoming Ola electric scooter will likely be put under the name tag of S series. As per the Government’s official trademark registry, Ola Electric has trademarked three names- S1, S1 Pro and the Series S.

from Times of India https://timesofindia.indiatimes.com/auto/news/ola-electric-may-offer-scooters-in-2-variants-images-surface-amid-strong-demand/articleshow/84473003.cms