Japanese automobile manufacturer Yamaha has reportedly unveiled its YZF-R15 Version 3.0 in Indonesia. MotoGP riders Valentino Rossi and Maverick Vinales introduced the 155 cc motorcycle, which features single cylinder SOHC engine, 6-speed gearbox, a slipper clutch, USD forks and mono shock suspension. Notably, the price is expected to be announced by mid-February.