Rotor Shimano Inner Q Ring

The outer ring gets all the attention with its aero design and flashy style, but you can't complete the transition to ovals without a Rotor Shimano Inner Q Ring. This little ring proves that the quest for improved pedaling efficiency expands beyond the high speed gear mashers, garnering benefits on small ring recovery days and long, grinding climbs alike to eek a few extra watts out of every pedal stroke.