Classic Rene Herse Chainring Blanks


Riders who continue to enjoy riding their classic Rene Herse bikes now can replace their inner chainrings – the ones that wear the most. These blanks are designed to be drilled and filed to fit on classic Rene Herse cranks made before the mid-1960s.

The chainring blanks are anodized and have a modern tooth profile, so they offer the same performance as our other chainrings, but they are not an exact match for the originals. Limited supply.

  • 7075 aluminum for optimum wear resistance
  • Anodized for corrosion resistance
  • 3D CNC machined
  • 5- to 10-speed compatible
  • 36, 32, 30, 26 teeth