Batt lax 016, had the, both on vfr750 and 599. 7,500 miles out of the rear on the VFR and lots of hard riding with the 599 including a trip to Indy all slab of course and center didn't even look worn when we got back.
i think they're called bt-016 pro now and description is for 80s sport bikes, but I did in fact have the pros on the 599 and I could not push them or the bike to their limit, but they are dual compound and heres a link
http://www.cyclegear.com/BRIDGESTONE-Battlax-BT016-Pro-Street-Motorcycle-Tires