Shimano EW-SD50 Di2 E-Tube Wire 550mm MFPN=13044-FT }Shimano 105 5703-S 30t 74mm

}Shimano 105 5703-S 30t 74mm 10-Speed Triple Inner Chainring Silver

Tech 3 Duo master cylinder features tool-less reach and bite point adjustments on each lever for comfort and matching any riding style

Versatile 28mm internal rim width optimized for 2

Drivetrain Speeds 8 Defined Color Black Spoke Interface J-Bend Rear Axle 10x1 Threaded x 135mm Hub Drilling 36 Color Black

Flange No Color Black Length 145 Defined Color Black Grip Shift Specific No Shape Round Weight 129 Lock On Yes

Shimano EW-SD50 Di2 E-Tube Wire 550mm MFPN=13044-FT }Shimano 105 5703-S 30t 74mmShimano EW SD50 Di2 E Tube Wire 550mm. 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 550