hey guys, i tried out the search function and got alot of results but im still confused on what i should do. I have an 09 zx10 with 1800 miles on it and its completely stock(for now) and i want to re gear it. The bike is fast as hell now but i would like a little more power down low and ive read they are geared very tall from the factory. i would like the power down low making roll on wheelies a little easier and just all around fun since top speed on the streets is expensive. Im confused on what to do since my bike has low miles should i just change the sprockets? and keep the chain or just change one sprocket? i dont want it to be crazy down low and loose all my top speed and making canyon carving more difficult due to the front end always comin up. just a little more down low maybe a -1 +1? and how much does it throw off your odometer and speedometer? any help would be appreciated sorry if this is repetitive. thanks alot.