Q. I am 5.6 ft tall and 105 kg ....I am 19 years old will it suits me.... - R15 V3?

Yes sir it will but you have to adapt to the aggressive riding posture. and learn how to sit so you won't get any pain ..surf YouTube. for proper posture.. thank you. like if you found it helpful..

Suits you ...drive safe limit speed buy high quality riding gears..study well...grow up with good riding habits.good luck...see other answers .and multistrada and kawazaki links

Not at all, go for Royal Enfield