11-Speed Inner Chainring ROTOR Q-RING Shimano GRX 80 mm

The ROTOR Q-Rings Shimano GRX 80 mm inner chainring is an oval model designed specifically and exclusively for Shimano GRX 2x11-speed cranksets.

The shape of this model optimises pedalling force by reducing the negative impact of the dead spot. When the chainring reaches its largest diameter, you are in the position where your muscles are at their best. You gain on all fronts: power, endurance, and joint preservation! All thanks to a much smoother, rounder pedalling motion.

The quality of the finish and CNC machining will be the final proof you need.

Ref: 14727421034845