Single Male to Dual Female - Yellow 3 Pin 'Y' Splitter
Was commonly used to splice an extra connection from an e-brake port for use with a gear/shift sensor, retrofitting early Bafang BBS Series Mid Drives - but nowadays the BBS Series Mid Drives already have dedicated ports for this.
Can also be used with TSDZ2 Mid Drives which utilize the BBS Series Wiring Harness, however a gear/shift sensor is not recommended for use with the TSDZ2 for a few reasons - a) the cutout time after shifting is extended (compared to when used with BBS Series) to 2 seconds, which is enough to lose momentum - b) the torque sensing feature is responsive enough to back off as soon as you do, unlike the BBS Series with cadence sensing which continues to go at full power momentarily - c) the TSDZ2 is not so high powered as to require the gear/shift sensor such as does the BBS Series Mid Drives.
Good for any project that calls for splitting a single female yellow 3 pin port.