NEW Shimano EW-SD50 Di2 E-Tube Wire, 750mm frontder_brazeon DebonAir air spring reduces friction

DebonAir air spring reduces friction from every single moving part improving bump absorption and response under load

Functionalized GRAPHENE 2

precise road feel and amazing power transfer that extends from fork tips to rear dropouts

Rack dimensions: 13

Apply Fiber Grip in a thin film to clamping areas of stems

NEW Shimano EW-SD50 Di2 E-Tube Wire, 750mm frontder_brazeon DebonAir air spring reduces frictionShimano 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