Since someone might see this when searching:
EBC HH Sintered pads last significantly longer than OEM and provide more initial bite. Usually they can be found for $35.00 a pack, 2 packs are needed. The bite ramps up the hotter the pad gets, so if you are doing hard brake from high speeds down, be aware as they heat they develop more friction so you end up backing off the lever rather than increasing pressure. Fully recommend the switch to HH Sintered pads as a rule. They also perform noticeably better in the wet than OEM triumph pads do.
You can also order the front pads for 2002-2006 Daytona 955i, same brakes.