Rotor Chainrings Round 110X4 Aero 1X Variant:Rotor Chainring 1X Round BCD110X4 46T Black Power is measured in the

Power is measured in the left leg via two sets of opposing gauges in the axle delivering precise data metrics including power output

8 pro quality

With its dynamic profile

Cromoly steel

fitting all models from 2017 onwards

Rotor Chainrings Round 110X4 Aero 1X Variant:Rotor Chainring 1X Round BCD110X4 46T Black Power is measured in the1x aero 110x4 spider mount Round ring provide minimal air resistance, reduces drag and allows you to pedal faster with less effort. They are compatible with all ROTOR modular road cranks and power meters including 2INpower, INspider, INpower, ALHDU and VEGAST. Compatible with 110x4 Spider and Aero Mas Spider. Weight of chainring (48t): 121g Chainline ALDU Vegast with std axle: 44. 5mm