dude go with the 150/60/18 bt-090 pro. it's a good tire http://www.bridgestone.com/products/motorcycle_tires/products/battlax/bt090.html or the bt-014 http://www.bridgestone.com/products/motorcycle_tires/products/battlax/bt014.html \ if you go with a 150/70/18 you can get the bt-016 http://www.bridgestone.com/products/motorcycle_tires/products/battlax/bt016.html