i sitll have my EX500 and the Z1000, i belvie ill keep the EX500 for a while... cheaper for a commuter bike, not worth a ton to sell, and i can run Bt45's on the 500 and Bt14's on the Z1000 that way im not wasting expensive soft tires more often then needed. a Bt45 in 130/70/15 is pretty cheap and after aobut 4K miles or so on the Bt45s theres no sign of wear this tire will make it 20K miles im guessing..... nice touring tire and good grip for a bike with crap suspension like hte EX.... i haven o intent on gettign rid of the EX too soon, its just plain fun for a 63RWHP bike