The Shimano Dura-Ace SL-BSR1H1 11-Speed Bar End Shifters represent the highest offering from Shimano in Time Trial bar end shifters.

• Multiple control positions mean shifts are always close at hand
• Fast, accurate, effortless shifts SW-9071 (single-button controls minimise movements for maximus aero efficiency)
• Double and single button controls on aero bar shifters
• For front double
• Precision-engineered 11-speed index bar end shift lever