NEW Shimano EW-SD50 Di2 E-Tube Wire, 250mm brand_microshift Features Wolf Tooth's Drop-Stop tooth

Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention

Crankset SRAM Rival Dub 33x46t

Weight: 750g

Rim - inside width:23mm

NEW Shimano EW-SD50 Di2 E-Tube Wire, 250mm brand_microshift Features Wolf Tooth's Drop-Stop toothShimano 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: 250