Shimano EW-SD 50 Electric Wire, BLACK Bike Accessories Brand_Prologo Chain KMC Z-series 1/2 x

Chain KMC Z-series 1/2 x 3/32"

PEARL iZUMi recommends these tights for use in temperatures ranging from 45-55°F

Finishing strips and bar end plugs included

The shiny chrome is guaranteed to last the lifetime of your vehicle

It is strong enough to remove surface grime off the drivetrain and safe enough to remove all the grime that builds up on the frame

Shimano EW-SD 50 Electric Wire, BLACK Bike Accessories Brand_Prologo Chain KMC Z-series 1/2 xShimano E Tube wires and connectors Frame grommets for E tube internal wiring compatible frames are sold separately, see Shimano Frame Grommet Kit Electronic Shifter Extra Parts Ultegra Di2 wires utilize Shimano's e tube technology; e tube is a two prong system and is NOT cross compatible with Dura Ace 7970 Di2 wiring All e tube wires may be used for internal or external applications