Shimano EW-SD50 Di2 E-Tube Wire english-thread four-buckle downhill power of a

four-buckle downhill power of a stiffer touring boot

unthread the Twin Tube™ and flip it around for additional plugging capabilities

Steel base and aluminum barrel construction

the Tour Pro W to prioritize the descent

- the deflector works with the shape of the carabiner to promote proper positioning of the carabiner on the major axis

Shimano EW-SD50 Di2 E-Tube Wire english-thread four-buckle downhill power of aA Di2 E Tube wire for Shimano 11 speed electronic shifting, the Shimano EW SD50 carries power and shift signals on a 2mm diameter line with a 4. 5 to 5mm connector plug, connecting the components of an Ultegra 6770, 6870, R8000 or Dura Ace 9070, R9100 Di2 system. The wire is sold by length and a typical internally routed road bike requires around six wires of varying lengths to complete the build. The EW SD50 is the right wire for any 11 speed Di2