Rene Herse One-By Chainring

We back up our Rene Herse cranks with excellent service. If your rings wear out after many years of hard riding, or if you want to change your bike’s gearing, select from the options below. The Rene Herse one-by chainrings fit on all Rene Herse single cranks, or use our Rene Herse Chainring Spacers to convert a double or triple crank to a one-by.

Chainring sizes
40, 36, 34