NEW Shimano EW-SD50 Di2 E-Tube Wire, 600mm Type_Aerobars Includes two 16g CO2 cartridges

Includes two 16g CO2 cartridges & insulator sleeve

5mm and 2 x 3

ISO Diameter: 630 / 27"

Middle pivot link is removable to allow for low-profile mounting options

Sloping crown with threaded eylets

NEW Shimano EW-SD50 Di2 E-Tube Wire, 600mm Type_Aerobars Includes two 16g CO2 cartridgesShimano 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 Length: 600