Yamaha YZF 250- R4

Yamaha is going to surprise all of us by launching a 250cc bike on R1 platform at the upcoming Delhi Auto Expo if we believe the photograph. To our surprise the bike is called R4 with 250cc engine though ideally it should be R2 or R250 but in any case if it is true that Yamaha is ready to compete (and probably going to win) with Kawasaki in 250cc true sports class, then it really doesn’t matter