These are the same pads you get factory-installed in a new set of Campagnolo Record brake calipers. Please note that this is the rubber only. You'll need to remove the remnants of your existing pads and install these pads in your original pad holders. You'll get a total of four pads here -- that's enough for one complete bike. These pads are compatible with Record and Chorus calipers from the year 2000 to now. The actual weight of four Campagnolo Record Replacement Brake Pads is 22g.