PV Series Brake Pad SEMI-SINTERED STREET BRAKE PADS Longer wear life than organic pads, semi-sintered pads are designed for use on classic and heavy streetbikes and cruisers. TUV and ECE R90 type approved. Can be used to replace organic or sintered organic pads. NEW Semi-Sintered Pads New high durability semi-sintered pads that have the brake response of an organic but the durability of a sintered pad. For sport bike use only. Reminder: one set of brake pads services one brake disc, if you are servicing multiple discs you will need multiple sets of brake pads. Fits: Indian 1638 CHIEF 2002-2003