You should be happy with a high 1.7 60ft with your weight on a bike with a slipper clutch. Don't let the other guys come in here and tell you you should be in the 1.6s cause they are retards. The 05 06 1000's are very hard to launch compared to the older 1000's with less power and no slipper clutches. Now if you get a swing arm or extentions then you should be at least 1.6s and if your good it's possible to get in the 1.3s.