Shimano Ultegra ST-R8171-LA Di2 Shift/Brake Lever - Left 2x Black

By Shimano
$470.00
SKU: LD0890 // Barcode: 192790317502
Shimano's Ultegra ST-R8171 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO-WAVE technology. The Di2 platform untethers the shifters while delivering fast and reliable wireless shifting. Your time on the bike is precious let Shimano make it even better.
  • The wireless connection provides a clean cockpit enhancing the aerodynamic effect and easy maintenance
  • Unparalleled ergonomics engineering refined with feedback from professional riders
  • Raised hood peak improves ergonomics
  • Brake control is optimized with light and smooth lever action and provides enhanced modulation thanks to an expanded braking control area
  • High electronic energy efficiency with 1.5 to 2 years of battery life from CR1632 shifter batteries
  • Can be used with additional satellite shifters
  • Supports wireless connection only
    Brake Lever Actuation Hydraulic
    Double or Triple Double
    Brake Lever Use Left
    Drivetrain Speeds 12
    Front Der/Shifter Compatibility Shimano Road Di2
    Color Black
    Hydraulic Fluid Type Mineral Oil
    Adjustable Reach Yes
    Weight 196
    Defined Color Black