The ROTOR 1x Q-Ring Oval Chainring – Singlespeed BCD110x4 Singlespeed 110×4 Q-RINGS oval chainring 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. CHARACTERISTICS BCD: 110×4, 110×4 MAS, 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 Technology: 7075 aluminium, CNC, OCP Mount, Spider Mount Compatibility: 2INpower DM road, ALDHU, ALDHU 24mm, INpower DM Road, INspider, MAS Spider, VEGAST
