Taken from a local (to me) riding board.
http://www.jakewilson.com/home.do (http://www.jakewilson.com/home.do)
When checking out you enter the coupon code of:
JW009
The discount will be applied on check out.
They seem to have a good selection. Sadly you have to enter a make, model and year to browse their selection. I used a 2006 FJR1300 which came back at 120/70/17 and 180/55/17. Several people ordered Pilot Powers for $176/shipped for the pair.