Bar-End Shifter Set Shimano Dura-Ace SL-BSR1 2/3x11-speed

Bar-End Shifter Set Shimano Dura-Ace SL-BSR1 2/3x11-speed

The Shimano Dura-Ace SL-BSR1 is a high-quality bar-end shifter set designed for road cyclists who ride in an aerodynamic position on time trial or triathlon bikes. The bar-end design allows riders to shift gears without changing hand position, maintaining maximum speed and efficiency during competition.

As part of Shimano’s premium Dura-Ace lineup, the SL-BSR1 delivers precise and reliable 11-speed shifting performance. Compatibility with Shimano Road front and rear derailleurs ensures smooth drivetrain operation at a professional level. The bar-end mounting system is a classic and aerodynamic solution for TT and triathlon setups, enabling fast response and minimal aerodynamic drag.

• Model name: Dura-Ace SL-BSR1
• Front derailleur compatibility: Shimano Road
• Rear derailleur compatibility: Shimano Road
• Speeds: 11-speed
• Mount type: Bar-end
• Compatibility: 2x11 or 3x11 systems