The tour was flagged of by Indian Ambassador to Nepal Ranjit Rae from premises of Indian Embassy here.
The team from India are on an 'All-Women 10-Nation Ride' propagating the "BetiBachao, BetiPadhao" (Save Girl Child, Educate Girl Child) campaign in the South East Asian countries.
In this first-ever attempt, enthusiastic women bikers from the female biking club, 'Biking Queens', will ride 10,000 kms for 36 days and cover 10 nations -- Nepal, India, Bhutan, Myanmar, Thailand, Laos, Cambodia, Vietnam, Malaysia and Singapore, for a cause, the Indian Embassy here said in a statement.