Yamaha R15v3 is a very good sports bike for beginners . It has a 155cc engine but at times it reaches a top speed of 150 kmph which is really fantastic . because no other bike in this segment with such an affordable price tag can offer you with so many benefits. It gives a milage of around 40 kmpl which is great indeed as it's a sports bike. In terms of looks it's really awesome . it looks like a bigger cc bike . Only the seating posture is not that comfortable because it's a sports bike otherwise everything else about this bike is superb.