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