New Delhi, September 1st, 2010: After establishing a strong foothold in the premium segment bikes, India Yamaha Motors is set to script a new success story with the launch of its three commuter bikes - the SZ, SZ-X and YBR 125. Yamaha has registered a growth of 30% in sales during August 2010 as compared to the corresponding period last year. It sold 30,450 units in August 2010 as against 23,466 units...