theres some good threads about tires on the forum already
http://www.kawasakininja300.com/forum/8-ninja-300-general-discussion/414-tires.html
http://www.kawasakininja300.com/for...s/811-aggressive-riding-tire-tech-thread.html
http://www.kawasakininja300.com/for...0-good-sticky-tire-track-but-also-street.html
http://www.kawasakininja300.com/forum/8-ninja-300-general-discussion/414-tires.html
http://www.kawasakininja300.com/for...s/811-aggressive-riding-tire-tech-thread.html
http://www.kawasakininja300.com/for...0-good-sticky-tire-track-but-also-street.html