i was making a right turn the other day and got on the throttle and the back tire seemed to be slippin. this got me pretty scared cause it felt like i was losing control. could this be my tire, or my riding? also when i brake hard the bike shakes and make loud noises. the rear tire also locks up really easily. I just this cbr f4i a couple weeks ago and non of these problems was here when i forst got it. do you guy have any idea whats going on?

 

As far as the rear tire. there not enough info. How far over where you? what speed and rpm? What tires do you have, how old and in what condition? My first guess with out any of this info isthat it'sjust your mind worried about your new baby which is normal.

The brakes are far more concerning! Explain this noise and where it comes from. One of my fist concerns about the shaking would be steer head bearing being worn or more likly out of torque, but it could be a bent roter, but unlikly because you would have know it took a hit. It could bend from heat, but seeing you are new to the bike I dought you have been working them hard enough for long enough peroids to get them that hot.