Yamaha sz r is very bad bike just like the name of yamaha company all products of transport of this company is very bad just like the name of yamaha company I also have yamaha sz r this bike not show exellent result for use this bike have uncomfortable journey I waste my momey to buy this bike this bike have engine problem this bike not have its personality this bike is so ugly this bike break my heart if you want an ugly bike and waste your money so I suggest you to buy yamaha sz r because this bike is very uncomfortable