NEW Shimano Ultegra ST-R8170/BR-R8170 Di2 Shift/Brake Lever and Hydraulic Disc Caliper - Right/Rear 2x12-Speed Flat Mount Black inventory-accessories-bags-panniers The Aero Drink Bracket offers

The Aero Drink Bracket offers secure Velcro bottle mounting to aero bars for on the go hydration

Maximum load weight: 8 lbs

full stainless steel construction

Original equipment pads for no-compromise disc brake performance

NEW Shimano Ultegra ST-R8170/BR-R8170 Di2 Shift/Brake Lever and Hydraulic Disc Caliper - Right/Rear 2x12-Speed Flat Mount Black inventory-accessories-bags-panniers The Aero Drink Bracket offersYour 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