Yamaha has filed patents for an electric sports bike that looks eerily similar to the discontinued YZF-R6 model. The electric sports bike features a trellis chassis, large battery pack, air-cooled ...

The body kit has a clear resemblance with the previous generation Yamaha R6. The present generation Yamaha R15 gets a 149 cc single cylinder, SOHC, liquid-cooled mill coupled to a 6-speed gearbox.

The YZF-R3 and YZF-R15 are standout bikes in Yamaha's legendary R-Series, but which of those two powerful bikes is the best fit for consumers?