Shimano Dura-Ace R9160 Di2 TT Bar End Shifters 1-Button Design Syncro Shift compatible MFPN=11.4018.087.000 } Air Pad System offers

} Air Pad System offers perfect back ventilation

Full liquid post heat-treatment on 4130 M2 chromoly

Medium tread height and spacing the M is tailored for confident fast riding across varied terrain

Replacement and repair parts for Shimano Dura-Ace SW-9160 TT bar end shifters

Shimano Dura-Ace R9160 Di2 TT Bar End Shifters 1-Button Design Syncro Shift compatible MFPN=11.4018.087.000 } Air Pad System offersShimano's Dura Ace SW R9160 TT bar end shifters feature a refined ergonomic shape and simple single button design. Provides quick shifting while riding in the aerobars Utilizes Shimano synchronized shift program allowing each bar end shifter to be programmed to upshift or downshift the rear derailleur while the Di2 computer decides when to shift the front derailleur for the optimal front and rear gear combination Firmware updates available through