Which is the best bike for a 6 feet tall man of 22 years

go for Enfield Thunderbird

Go for the Thunderbird Twinspark. If you dont want to buy an Enfield, then you can look at Karizma R or ZMR.

Hi, its better to go for any Royal Enfield bikes or to go for Hero Honda Karizma ZMR, both having reliable engine, power, performance, comfort in riding and handling, having decent mileage and has great style and solid looks.