ROTOR ROAD SPIDER DM 110×5 SET

Rotor 3D+ Aldhu 110×5 BCD 2x Spider: The ROTOR 110×5 BCD spider includes our Direct Mount technology for chainrings with 110×5 bolts standard. Combined with our power meters 2INpower, INpower , ALDHU or VEGAST cranks and Q RINGS oval chainrings or Round chainrings, the innovative spider includes refined OCP Mount technology so you can now adjust your optimal chainring position by precise one degree increments.