The new Yamaha SZ 150 is a stylish bike from Yamaha India .Yamaha SZ 150 sports a powerful 153cc , 2 valve engine developing 11bhp of maximum power and 10.4Nm of maximum torque .It will be an executive commuter bike .There is a long list of the Yamaha SZ 150 competitors in its 153cc segment : Honda Unicorn Dazzler, Hero Honda Hunk,Honda CBZ Extreme, TVS Apache , Bajaj Pulsar 150,and Bajaj Discover 150.