Shimano Ultegra Di2 EW-SD50 Electric Wire 300mm RGroup_BC28557C0846815E08F302A1E35BF9B3F00BE77E Using the following data as

Using the following data as context: SKU: SR006418016000

150 candlepower beam is the perfect everyday commuter safety light

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

especially for entry riders

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

Shimano Ultegra Di2 EW-SD50 Electric Wire 300mm RGroup_BC28557C0846815E08F302A1E35BF9B3F00BE77E Using the following data asThe 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.