Campagnolo EPS V4 External Interface

EPS V4 External Interface The heart and brain of the system: it handles the communication between derailleur and shifters, system diagnostic, zero setting and ride setting. Features + Benefits Dual ANT+ and BlueTooth LE antennas allow communication with most GPS computers & smart phones Synchro Shift option to enable automatic front shifting when reaching specific ratios Easy access to charging port Synchro Shift option to enable automatic front shifting when reaching specific ratios Easy access to charging port IP67 waterproof rating Weight: 33g (including cables) IF19-12EPS CA-EPS-INTERFACE-V4-EXT