The Ultraviolette F77 Recon closes the gap at a claimed IDC range of 307 km on a full charge. This is largely thanks to the 10.3 kWh battery pack, the largest to go into an electric bike in India. The F77 also gets 3 levels of brake regeneration and three riding modes - Glide, Combat and Ballistic.

from Times of India https://timesofindia.indiatimes.com/auto/bikes/petrol-vs-electric-ultraviolette-f77-vs-ktm-duke-390-and-bmw-g310r-performance-compared/articleshow/95737463.cms