Shimano 105 FD-R7150 Di2 Front Derailleur - 2x For 2x12-Speed Braze-On Down-Swing BLK

.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}Shimano 105 FD-R7150 Di2 Front Derailleur - 2x For 2x12-Speed Braze-On Down-Swing Black. The Shimano 105 FD-R7150 Di2 front derailleur provides precise coordinated front shifting. Features full- and semi-synchronized shifting functions that can be selected using the E-TUBE app.Digitally accurate electronic shifts and coordinated communication between shifter and derailleur Shift from the big to small chainrings or vice versa whenever you like while minimizing the risk of a dropped chain Powerful accurate smooth front shifting with the programmed chain guide control by automatic trim Shimano SYNCHRONIZED SHIFT for manual full- and semi-synchronized shifting program table{border-collapse:collapse;width:100%;}td{text-align: left;padding: 8px;font-weight:350;}tr:nth-child(even){background-color:#f2f2f2}th{background-color:#eb212e;color:white;text-align:left;padding:8px;}.desc ul{font-size:24px;font-weight:600;margin-left:-25px;padding-top:35px;border-top:3px solid #f0f0f0;}.desc li{list-style:none;border-bottom:4px solid #eb212e;width:142px;} TECH SPECS Double or Triple Double Drivetrain Speeds 12 Weight 142 Crank-FD Type Road Double Derailleur Capacity 16 keyword search 105 Front Derailleur Clamp Braze-on Front Derailleur Cable Pull Electronic Front Der/Shifter Compatibility Shimano Road Di2 FD/Shifter Compatibility Shimano Road Double Max Ring (teeth) 52 Front Derailleur Style Topswing