Shimano EW-SD50 Di2 E-Tube Wire 550mm MFPN=TC9639 The DH series saddle also

The DH series saddle also uses a modified GP series base to ensure the saddle is as light as possible while allowing for extra padding to prevent bruising on the inside of your legs when you need to lean the bike to extreme angles while cornering

The 12-tooth X-SYNC pulley wheel holds the chain in place reducing bounce and chain slap

}Profle Design Boxer Bar Ends: Black

Classic-lifetime comfort shapes to your body cool in hot weather

Clip and bike mounts are included for flexible mounting options

Shimano EW-SD50 Di2 E-Tube Wire 550mm MFPN=TC9639 The DH series saddle alsoShimano 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