3. 2018 Yamaha Hyper Slaz
The next bike on our list is quite impressive. The Yamaha Hyper Slaz Concept uses a 149cc single-cylinder engine that delivers 16.09 bhp and 14.3 Nm of torque. One of the biggest strengths of this motorcycle is that it weighs only 135 kg, which allows it to develop the top speed of up to 130 km/h and is quite easy to handle. This concept is equipped with the same engine the Yamaha R15 uses in the production variant.