Rotor Qarbon chainring is a Qrings with a carbon cover. It's allowing a reduced weight and a better stiffness.
Combine this product with a classic small Qrings chainring in 110mm.
These Qrings are compatible with 100% of 4 hole Shimano cranks, including R8000 & 9100.
These NOQ are compatible with 100% of 4 hole Shimano cranks, including R8000 & 9100.
They fit Rotor Aldhu with the Aldhu spider.
This set is including:
-1 outer QXL chainring aero
-1 inner QXL chainring
-1 spacer for the front derailleur