Shimano Dura-ace R9100 11-speed Chainring - Tooth Count: 53 Chainring Bcd: 110 Shimano Asymmetric : Target
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NEU Shimano Dura Ace 7800 FC-7800 175 mm 53-39 10-fach Doppelkurbelgar – EJRecyclery - Cycling New & Used
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