Shimano Di2 distributor SM-EW90

SHIMANO - Distribution Unit A - E-TUBE- Mounting under the stem - 3-port.

The SHIMANO SM-EW90-A 3-port distribution unit A can be easily mounted on the stem of the bike. It can be connected to the E-TUBE wires of the DI2 switches and the connecting wires on the down tube. The SM-EW90 distributor unit has an integrated battery level indicator, charging port and gear shift adjustment lever.

Product Specifications

• Model number: SM-EW90-A
• Group: DURA-ACE 9070 group
• Average weight: 10g
• E-TUBE connection (NUMBER): 0
• E-TUBE connection (Pcs.): 3
• Charging port (Pcs.): 1
• Firmware update with E-TUBE PROJECT: ✔
• Compatible power cable: EW-SD50
• Compatible system: E-TUBE
• Connection for Sprinter Switch (Quantity): 0
• Firmware update with E-TUBE Project: ✔
• Function_Setting mode display: ✔
• Function_DI2 battery level: ✔
• Function_E-TUBE connection: ✔
• Function_gear_level: ✔
• Sprinter switch connection (remote control, quantity): 0
• Position: Under stem
• Type: External type
• Compatible system: E-TUBE
• Compatible power cable: EW-SD50
• Position: Under stem
• SD300 connector (pcs.): 0
• SD300 connector (pcs.): 0
• SD50 connector (pcs.): 0
• SD50 connector (pcs.): 3