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🚴♂️ Ride smarter, not harder — connect your Di2 to the future!
The Shimano EW-WU111 Wireless Unit enhances your Di2 system by adding Bluetooth and ANT+ connectivity, enabling seamless real-time drivetrain monitoring and customization via the E-Tube app. Weighing only 5 grams, this compact device transmits critical ride data like gearing, battery status, and cadence to your smartphone or compatible bike computer, ensuring you stay informed and in control on every ride.
| ASIN | B0BCTSL2CF |
| Best Sellers Rank | #214,857 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #134 in Cycling Electronics |
| Brand Name | SHIMANO |
| Color | One Color |
| Connectivity Technology | ANT, Bluetooth |
| Customer Reviews | 4.7 4.7 out of 5 stars (87) |
| Display | LED, LCD |
| Display Size | 38 millimeters |
| Human Interface Input | Buttons |
| Included Components | Electronic Shifter Extra Part |
| International Protection Rating | IP20 |
| Item Dimensions L x W x H | 9.25"L x 7"W x 1.25"H |
| Item Highlight | EW-WU111B Di2 Wireless Transmitter Unit for Road Bikes |
| Item Weight | 4.54 g |
| Manufacturer | Shimano |
| Manufacturer Part Number | IEWWU111B |
| Model Number | EWWU111 |
| Mounting Type | Handlebar Mount or Stem Mount |
| Number of Items | 1 |
| Number of Packs | 1 |
| Sensor Type | Cadence Sensor |
| UPC | 689228893955 |
| Unit Count | 1 Count |
| Warranty Description | Limited Warranty |
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