I'm using a Kenda 673 rear tire now. 3K miles so far. Very little wear. No traction problems either. And the price is right. $69 at Americanmototire.com
Steelheart- '03 Speedmaster Black/Yellow
The Hayabusa Killa
16" Shorties/140 mains/Airbox drilled
Procom CDI
"There is no cure for Celibacy. But we can treat the symptoms."
