Shimano EW-SD50 Electric Wire Di2 900mm Advance and a two-step cleaning process

and a two-step cleaning process to get chains really clean

Capacity - 2

SHIMANO HG system

Mega C GPS

backed by Pirelli's decades of racing and motorsport R&D

Shimano EW-SD50 Electric Wire Di2 900mm Advance and a two-step cleaning processShimano Ew Sd50 Electric Wire DI2 900mm Features The removal of traditional mechanical cables in favor of electrical wires not only eliminates poor shifting caused by contaminants, corrosion, and stretching, but also provides effortless gear shifts. E tube Di2 uses a fully removable individual cable system from the battery indicator junction box, enabling fine tuning with the correct cable length for each component, ensuring easy and tidy fitment. EW