
From what I've read in Bike and on 2wheelsindia.com, the R15 is expected to redefine what we call performance bikes. Here's a picture from one of the posts on Payeng's blog.

I have some thoughts. If we look at Yamaha RD350 and Yamaha RX100, the two performance bikes of yesteryears, both had a rather naked look. RD350 had twin cylinders, packed 32bhp power and yet wasn't really as big. RX100, the same. The tyres weren't really fat. Reason, the broader the tyres, the more it takes to propel the bike and therefore loss in pickup and loss in fuel-efficiency. The narrower the tyres, the better the concentration of power to propel the bike (Forgive me for not using the technical jargon. This is the best I can explain. Hope you are getting it). Of course, the tyres can't be cycle-like! :)
So, why does one need broad tyres for YZF-R15? Are we gonna take really close-to-the-ground turns on racetracks at 100mph or what?
There have been comments on the size of the bike too. It is said that the wheelbase is lesser than the likes of Pulsar, Karizma, etc. Does the length of the bike matter so much? Perhaps not. In fact, it's the sitting height which matters more. If it's too high it can affect handling since your feet might not touch the ground comfortably; if it's too low it might feel more like a cruise-bike instead of a sports-bike.
So guys, just chill. I would rather reserve my judgments until the time I take a ride on R15. As far as the specs and the styling are concerned, I think the bike excites. Let it come out on the roads. Then we'll discuss the rest too :). What say?
Thanks Payeng for getting the bike closer to us through your blog.