Amazon.com : R ROTOR BIKE COMPONENTS Unisex_Adult Kettenblatt rund BCD110x4 34 innen für ALDHU und alle Shimano Kurbeln Chainring Road Rotor, Black, dientes : Sports & Outdoors
Chainring 42T for FC-M780 | SHIMANO BIKE-EU
Shimano Deore FC-M6100-1 Direct Mount Chainring - 30t 12-Speed Black – Spirited Cyclist