Shimano Ultegra Di2 EW-SD50 Electric Wire 300mm RGroup_BC28557C0846815E08F302A1E35BF9B3F00BE77E This eco-friendly

This eco-friendly

it also features a sturdy carry handle and a shoulder strap

It is compatible with both standard and oversize handlebars as well as aero-style seatposts

The set includes a front light with 320 lumens and a rear light with 170 lumens

The SD50 E-TUBE wire transmits signals and powers E-TUBE DI2 drivetrains

Shimano Ultegra Di2 EW-SD50 Electric Wire 300mm RGroup_BC28557C0846815E08F302A1E35BF9B3F00BE77E This eco-friendlyThe Shimano Di2 E Tube Electric Wires transmit signals and power to E TUBE DI2 drivetrains. Featuring a compact, waterproof connector, they can be easily routed internally in handlebars and frames with a "plug & gap" connection.