Shimano CN-M7100 CHAIN 12-SPEED 105 w/QUICK LINK (116 Links) Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... Shimano CN-M7100 CHAIN 12-SPEED 105 w/QUICK LINK (116 Links) Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...