Bollywood actor Ranbir Kapoor flagged off a motorcycle rally here on Monday.

A total of twenty finalists got ready to travel over 4, 500 kilometers across 40 cities in seven states across India for the next 21 days.

Ranbir Kapoor gave a tip or two on how to drive the bike safely.

"All I can say that if you're riding a bike, it's good but you should wear a helmet, you should not drink and drive and you should be responsible, " said Kapoor.

Her also spoke about his upcoming film 'Rocket Singh- Salesman of the Year'.

"This is my third release this year and I have too many hopes on this film as we have worked very hard on this film. It's a very special film for me, ' said Kapoor.

Rocket Singh is slated for December 11 release.