Yamaha SZ is good in looks. With a 153cc engine the pickup is quite good.I have bought the bike a month ago. Till date I am getting a mileage of 50-55 Km/L inside city. The only problem part I feel is the handle, it some times gives a shoulder pain while riding for too long. All in short the bike is value for money. Any one wanting for a look and mileage in a 153cc bike should opt for this.But please look out that the bike is out of self-start , digital meter and a disc brake. Company has stripped off whatever part they can :)