Main drawback is that the bike will often not start at all, particularly in the mornings

The buying experience of the Yamaha SZ  was not bad. The riding experience, however, is not very good. The look is very good, and it needs regular servicing and maintenance before the service period. The main drawback is that the bike will often not start at all, particularly in the mornings. The speed also drops quickly after pulling the accelerator, which results in a lack of smoothness while riding. This can be a major inconvenience.