Shimano Ultegra St-R8170E Di2 Shift/Brake Lever With Br-R8170 Hydraulic Disc Brake Caliper - Left/Front 2X Flat Mount Black Bicycle Shifter Levers
$536.99
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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.
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