Rotor NoQ Round Four Bolt 110BCD Inner Chainring

The NoQ Round Four Bolt 110BCD Inner Chainring from Rotor is a traditionally circular chainring, designed with no ovality. Compatible with Rotor's lightweight ALDHU 3D+ crankset and all Shimano four bolt 100BCD cranksets, this is a quality upgrade or replacement part to keep you spinning up hills in comfort. *Please Note: Inner chainring only, spider not included.