As said. It's not just 0-60 that's quick, it just keeps going and going.
I have an 85hp middleweight bike, the GSX650F is a slightly tuned bandit with different suspension setup and a fairing. It's an all-rounder bike, nothing special. I can do at least 82mph in 2nd gear, which i found out overtaking somebody doing 40 in a 60. Looked down and was like "Oh ****" and planted the brakes a bit.
It's very easy to go over 100MPH on a glorified bandit, let a lone a 600 super-sports bike like a GSXR, ZXR or CBR.