ROTOR Direct Mount Spider for Aldhu Cranks (BCD 110x5) PDL Its smaller size allows for

Its smaller size allows for easier internal cable routing

track racers & triathletes

in control on the climbs

The PD-R9100 is designed for riders who want the ultimate Shimano road pedal experience

ROTOR Direct Mount Spider for Aldhu Cranks (BCD 110x5) PDL Its smaller size allows forThe ROTOR 110x5 BCD spider includes our Direct Mount technology for chainrings with 110x5 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. Specifications Black Anodized Alu7075 CNC Direct Mount OCP Mount Compatible