Shimano Single Crank 12s 165mm Gear Sold Separately 55mm FC-M8120-1 (SM-CRM85) Chainline

FC-M8120-1 Single crank 12s 165mm Gear sold separately (SM-CRM85) Chain line: 55mm Brand: SHIMANO Model No: FCM81201 Shimano Part No: IFCM81201AXXT JAN code: 4550170780616