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FREE SHIPPING ON MOST ORDERS OVER $49*
FREE SHIPPING ON MOST ORDERS OVER $49*

Shimano Ultegra ST-R8170A Di2 Shift/Brake Lever with BR-R8170 Hydraulic Disc Brake Caliper - Left/Front, 2x, Flat Mount, Black

by Shimano
Original price $536.99 - Original price $536.99
Original price
$536.99
$536.99 - $536.99
Current price $536.99

Please see photos for detailed specifications.

For additional information, photos or wheel and component upgrades available, please email [email protected] or call us at 972-730-3288

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Why Buy a Bike from Playtri

*Specifications subject to change without notice from manufacturers

Your time on the bike is precious, let Shimano make it even better. Ultegra ST-R8170 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. The BR-R8170 hydraulic 2-piston disc brake caliper brings a new level of control to the road cycling world with improved modulation and a quicker initial braking point. Despite its smaller construction, the system is quieter than ever and easier to maintain.

  • The wireless connection provides a clean cockpit, enhancing the aerodynamic effect and easy maintenance
  • Wider pad clearance decreases brake noise
  • Maintenance-friendly bleeding process
  • Unparalelled ergonomic features, such as raised hood peaks on levers
  • Brake control is optimized with light and smooth lever action
  • Enhanced modulation thanks to an expanded braking control area
  • Compatible with wireless or wired connection
  • Includes L03A pads

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