The ROTOR Round Ring Aero Singlespeed Chainring BCD110x4 The 1x aero 110×4 spider mount Round rings 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 110×4 Spider and Aero Mas Spider. CHARACTERISTICS BCD: 110×4, 110×4 MAS, 110×4 Spider Mount Weight of chainring (48t): 121g Chainline ALDU/Vegast with std axle: 44.5mm Number of teeth: 40, 42, 44, 46, 48, 50, 52, 54 Technologies: Alu7075, CNC, OCP Mount, Spider Mount Q-Ring Type: Singlespeed Compatibility: 2INpower DM road, ALDHU, ALDHU 24 mm, INpower DM road, INspider, MAS Spider, VEGAST Discipline: Road, Cyclocross, Triathlon, Beach, Gravel
