YAMAHA YZF-R1 IS THE BEST BIKE I THINK THAT THIS IS BEST BIKE COMPARE TO OTHER BIKES AND ALSO COMPARE TO HIS MODELS IT IS AN OPEN CLASS SPOT BIKE OR YOU CAN SAY SUPER-BIKE WEIGHT MAYBE 199KG HERE ARE 4 CYLINDERS TOP SPEED 298 WHICH IS VERY GOOD I THINK IF YOU HAVE MONEY YOU SHOULD BUY THIS BIKE I M TELLING MY REVIEW AFTER BUYING THIS IT IS AMAZING VERY GREAT.