Shimano EW-SD50 Di2 E-Tube Wire 950mm Model-27.5 SID RL-B2/Reba-A7 Utilizing TRC+ rubber compound allows

Utilizing TRC+ rubber compound allows us to maintain industry leading durability but delivered in a soft plush and sticky durometer

f/r rear (Micro Spline) axle/spacing (mm) 12x148 Boost hole 32h color black weight 310g

Tooth Count 34 Ring Position/Type Inner Drivetrain Speeds 11 Chainring BCD 96 Shimano Asymmetric Color Black Defined Color Black Material Aluminum

Tooth Count 38 Drivetrain Speeds 11 Drivetrain Speeds 12 Round or Oval Round Defined Color Black Direct Mount Type Direct Mount Bosch Gen 4 Ring Position/Type Chain Retaining Single Ring Designed for ebike Yes Material Aluminum Material Steel

Shimano EW-SD50 Di2 E-Tube Wire 950mm Model-27.5 SID RL-B2/Reba-A7 Utilizing TRC+ rubber compound allowsShimano EW SD50 Di2 E Tube Wire 950mm. Shimano E Tube wires and connectorsFrame grommets for E tube internal wiring compatible frames are sold separately see Shimano Frame Grommet Kit Electronic Shifter Extra Parts Ultegra Di2 wires utilize Shimanos 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 TECH SPECS Length 950