Rotor Round Ring 1X Direct Mount Crankset - 50

The Rotor Round Ring 1X Direct Mount crankset is also compatible with Shimano Dura-Ace FC-9100 and Ultegra FC-8000 cranksets offering fast and precise shifting while maintaining a very low weight.The ROTOR round chainrings complete the range of chainrings for those cyclists who have not yet decided to try the Q RINGS oval chainrings.When you're looking for speed, functionality and lightness, your bike's components have to reflect these needs.Features:Use: RoadBCD: 110x4Weight: 120.5 g (50/34T) | 90 g (50T) | 30.5 g (34T)Chain line: 43.5 mm (using standard shaft). 46 mm (using offset shaft)Material: Aluminium alloy 7075-T6 100% CNC machinedCompatible cranks: All ROTOR cranks using the BCD 110x4 spider. All ROTOR cranks that use the INspider power meter. Shimano Dura-Ace FC-9100. Shimano Ultegra FC-8000- Compatible groups: Shimano 11s & 10s.