One of 150cc sport-bike from Yamaha, it's Yamaha SZ-R or just called Yamaha SZR. If you never know about the Yamaha SZ 150 series, you can read here (Yamaha SZ) or here (Yamaha SZ-X). Now, lets talk about what is Yamaha SZR 150 series. Basically, all Yamaha SZ engine is "almost" the same, it's 150cc sport-bike from Yamaha but in the design it's has different style and appearance.
Well, Yamaha SZR 150 has not comes with a lot of many changes, but it's still good innovations from Yamaha for their fans. If you need fresher and better style of yamaha SZ series, Yamaha SZR is the winner for it.