Shimano Di2 Gear Control Screen. Shimano SC-M9050 screen that allows you to control and monitor several fields at the same time: gear selection, battery level and shifting mode. It has 3 E-tube ports.

Features :

• Several simultaneous display fields.
• Battery level.
• Gear position.
• Shift Mode
• SUS Fox Position (Climb, Trail or Descent)
• Shimano synchronized shifting mode switch.
• Switch between S1, S2 and manual shift modes.
• Audible tone.
• Precise derailleur adjustment.
• Easy access adjustment mode.
• Numerical setting indicator.
• Function of unit A.
• Battery charging port.
• Three E-tube wiring ports.
• Reference: SCM9050