For sale: 4 Matthauser orange pads that slip into NR/SR brake pad holders. They transform the braking power of the NR/SR brakes. Available since the early 1970s, they are perfectly period-correct for many of our bikes.
NIB (new in bag)
$ 20 shipped in the U.S. (outside, $ 17 plus actual shipping cost)
Jan Heine, Seattle