Shimano EW-SD50 Di2 E-Tube Wire 1400mm MFPN=00.4318.005.005 Crafted with durable and light

Crafted with durable and light weight aluminum

}Gates Carbon Drive CDX CenterTrack 3-Lobe SureFit™ Rear Sprocket - 22t Shimano/SRAM 3-Lobe Silver

Rack Base is 190 - 110mm

TLM brakes feature tooled reach adjust and lightweight forged levers

Color Silver Ring Position/Type Middle Tooth Count 38 Drivetrain Speeds Single Speed 3/32" Chainring BCD 110 Material Aluminum Defined Color Silver

Shimano EW-SD50 Di2 E-Tube Wire 1400mm MFPN=00.4318.005.005 Crafted with durable and lightShimano EW SD50 Di2 E Tube Wire 1400mm. 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 1400