Yamaha is a world popular brand. The r15 is a product of Yamaha. This bike is fully loaded feature in which have LED tail light, digital speedometer, double disc brakes front and rear, alloy wheels, split seat, etc have a great expireance of this bike. This bike comes with a sporty looks. Its aerodynamic design made its a super bike. This bike is stable at its high speed of 140 kmph(approx). The risk of accident will reduce due to its both front and rear disc brakes. It have alloy wheels will gives a sporty look to this bike. But this bike is not more comfortable due to its sitting position is sitting positin very tilt due to this person cannot feel comfortable. The fuel consumption of this bike 35 kmpl(approx). Its headlight looks very great. Overall it is a great bike. I recommend this bike for those who want 150 cc bike. This bike is best in 150cc segment