Shimano Dura-Ace BS79 10 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! From the retrogrouch to the time-trialist, the bar-end shifter has a place across the spectrum of cyclists worldwide. Shimano's Dura-Ace BS79 10 Speed Bar End Shifters continue Shimano's spotless reputation for manufacturing top-tier modern bar-end shifters. The BS79 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. 10 speed indexed shifting in the rear delivers crisp, predictable shifting, while the friction-only front shifter allows you to fine tune your front derailleur's position on the fly. The Shimano Dura-Ace BS79 10 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 BS79 10 Speed Bar End Shifters Features: Includes: shifters, derailleur cables, housing, downtube stops, and mounting hardware Aluminum construction Right/Rear shifter: 10 speed indexed Left/Front shifter: Friction only Cassette Compatibility: 10 Speed Fits bar ends with 19-22mm inner diameter Claimed weight: 178g | Shimano | Bs79 10-Speed Bar End Shifters | Silver | 10 Speed, Double Or Triple