Shimano EW-WU111 Di2 D-Fly Bluetooth Transmitter Run-Accessories-Footbeds It’s designed to fit ergonomically

It’s designed to fit ergonomically under the saddle

when every second matters

Sport Suds Laundry Detergent is specially formulated to dislodge odour-causing bacteria

The YKK semi-locking front zipper allows for easy on-the-fly venting

BIKE MOUNT OPTION

Shimano EW-WU111 Di2 D-Fly Bluetooth Transmitter Run-Accessories-Footbeds It’s designed to fit ergonomicallyShimano's EW WU111 D Fly is a compact wireless data transmitter that adds a new dimension to your Di2 experience. The D Fly plugs into Shimano's E tube wiring system and seamlessly connects Di2 equipped bikes to compatible wireless cycle computers or smartphones, tablets and Windows PCs. D Fly transmits data through both Bluetooth and ANT wireless protocols and allows riders to monitor Di2 gear position, battery life, as well as some other common