By the way, I saw that someone wrote above that bike set up will make a rider "smooth." Incorrect. Bike set-up can help or hurt your riding, but it will not make you smooth. Sure, it does help when the bike is set up correctly, but you can ride smoothly on a bike that is not set up correctly, you just won't be able to ride to the bike's and/or your full potential.
To be smooth, you need to learn to be smooth with all things concerning bike control: Most importantly, the throttle, be smooth in applying throttle and smooth when reducing throttle. You also need to be smooth with shifting gears, the clutch, re-positioning your body on the bike, transitioning from one body position to the other while riding the bike, and learning the "lines" that will get you through the corners correctly. Also, and very important to being smooth, you need to be smooth on the brakes. This takes practice.
Being smooth allows the weight transfer of your entire bike from rear tire to front tire to rear tire to front tire, etc, to work effectively with the bikes suspension - this will enable you to maintain the most traction and "feel and feedback" from your bike. Being smooth usually means some type of instruction for most guys and gals, as a lot of guys won't figure all of it out on their own. Then it'll take some seat time and preferably riding with a coach, and to be most effective, that riding should be on the racetrack.
Just about anyone on the planet short of Ben Spies/Casey Stoner/Josh Hayes, etc, will benefit from racetrack instruction by competent racers. Myself included. I am always looking to those faster than I am to learn from. Everyone on this site should try doing a few track days each year. You can take the ZX14 to the racetrack (the twisty kind) but something like a 600 supersport or an SV650 is best to start out on when doing track riding, if you are dedicated to learning.
Anyone on here who shows up at a Roger Lyle MotorcycleXcitement Track Day, please let me know you are a member here on the forum. I ride a yellow/white/black 2008 and a 2009 R6, number 43. I'd be willing to help any of you at Summit Point Raceway.
#43 Expert CCS Mid-Atlantic Region
#43 Expert WERA Mid-Atlantic Region
2010 WERA Senior Superbike MW Novice Mid-Atlantic and Northeast Regional Champion
MotorcycleXcitement Instructor - www.MotorcycleXcitement.com
Roger Lyle's MotorcycleXcitement Track Days and Roadrace School