This chainring allows to convert your double crank into a 1x10/11-speed crankset. Oval Rotor Q-Rings increase your power by emulating a Rotor System crankset. For 4-arm spider with 104/64mm bolt circle diameter. Narrow-Wide tooth profile.
This chainring has been attuned especially for Shimano XTR M9020-1 cranks. Its oval Q-Ring-Design improves power and pedal stroke by emulating a Rotor System crankset. For 4-arm spider with 96mm BCD. Narrow-Wide tooth profile.
These are the classic round-style designed noQ chainrings with direct mount for ROTOR Hawk- and Raptor cranksets. Changing the noQ-Ring is incredible fast and simple - the only tool needed is a 8mm allen key.