These are brake pad inserts that go into road caliper brake shoes. Only compatible with brake shoes with removable pads. For most Brompton folding bicycles, this is the insert to buy to change out your pads. However, if you have changed your brake shoes out before or if you have quite an old Brompton, you might want to double check that your brake shoes allow for removal of the pad inserts. Rim brake Pads - Dual compound or Triple compounsThe Dura2 insert is Koolstops' newly designed road pad. The pad is thicker than their standard Dura type for longer life, has a 7.65 mm contact width for narrow rims and cut outs for reduced weight. Koolstops' Dura pads are the same spec as Shimano pads and fit Shimano, Sram, TRP and Tektro holders with a set screw Features: Water Grooves 7.65 contact width Reduced weight Rim Friendly Compounds Fits 55mm length holders Triple - Koolstops' triple compound is their most aggressive compound combination for superb braking and controlled stopping in all weather conditions.
