Shimano Dura-Ace BSR1H1 11-Speed Bar End Shifters The bar-end shifter is a timeless staple in the cycling world. Its simple, yet precise design gives the rider exceptional drivetrain control and looks damn good too! Built for the discerning time-trialist, Shimano's Dura-Ace BSR1H1 11 Speed Bar End Shifters continue Shimano's spotless reputation for manufacturing top-tier modern bar-end shifters. The BSR1 shifter is made from aluminum and clear-coated for the long haul, resisting corrosion in all-weather conditions and shifting flawlessly time and time again. Shimano's 11 speed indexed shifting in the rear delivers crisp, predictable shifting in all conditions. The Shimano Dura-Ace BSR1 11 Speed Bar End Shifters come with everything you need to convert your bike to a bar end setup-shifters, derailleurs cables, housing, downtube stops, mounting hardware-it's all there! Now, just a couple willing hands to do the job and you're ready to roll. Shimano Dura-Ace BSR1H1 11-Speed Bar End Shifters Features: Includes: shifters, derailleur cables, housing, downtube stops, and mounting hardware Aero bar specific shifters Aluminum construction 11 speed indexed Cassette Compatibility: 11 Speed Compatible with Shimano 11 speed road derailleurs Claimed weight: 169g | Shimano | Dura-Ace Sl-Bsr1 Barend Shifters | Black | 11 Speed | Aluminum