Single chainring

Single chainrings are becoming more and more popular, especially on gravel bikes. Find here all Rotor single chainrings available : 4 arm chainrings for Rotor spiders and Inspider powermeter, Direct Mount spiderings single chainring. The new standard 2023 is called "universal tooth" and will be compatible with all 11 & 12s chains.

Rotor single chainrings for 4 hole spider or Direct Mount

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