If you are looking to buy a bike with a 150cc engine, you cannot go wrong with the Yamaha R15 V3. This entry-level sports bike from Yamaha has jaw-dropping looks, coupled with a powerful engine. The 155.1cc engine pushes out a maximum power of 19.04 hp at 10,000 rpm and a peak torque of 14.7 Nm at 8,500 rpm. The 6-speed manual transmission delivers a combined mileage of 42 kmpl. There are standout features like VVA technology, assist and slipper clutch, and a full LCD instrument panel with shift indicator.