Shimano EW-SD50 Di2 E-Tube Wire 300mm Stroke-52.5mm Cassette Body Type Shimano/SRAM 8

Cassette Body Type Shimano/SRAM 8 9 10 Speed Cassette Cogs 11-13-15-18-22-27-33-40 Color Silver Defined Color Silver Drivetrain Speeds 8 Range 11-40

8mm stem clamp

Fits SRAM and other 3-bolt cranks

Connect/pair with other NiteLink compatible lights

Shimano EW-SD50 Di2 E-Tube Wire 300mm Stroke-52.5mm Cassette Body Type Shimano/SRAM 8Shimano EW SD50 Di2 E Tube Wire 300mm. 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 300