Shimano Chain Leaves FC M523 Chain 40Z AE FC M523 for Chain Protective Art Nr., 1PY98030 : Amazon.de: Sports & Outdoors
Bikesmith - MODEL NO FC-M523 SERIES SHIMANO Color Black, Silver Bike Type MTB Axle length of BB-UN/ ES (mm)_Threaded (normal) 118 Arm adapter ✓ Chain line (mm) 50 Chain ring combination 40
Chainring 30T for FC-M7000-10-3/FC-M672/FC-M622/FC-M612/FC-M523 | SHIMANO BIKE-EU