Shimano 105 ST-R7170-L Di2 Shift/Brake Lever - Left 2x Black

Shimano 105 ST-R7170-L Di2 Shift/Brake Lever - Left 2x BlackThe Shimano 105 ST R7170 Di2 Shift Brake lever features Di2 electronic shifting for precise intuitive gear changes to even more riders. Reach adjustment and customized button functions allow you to dial in your ideal ergonomics Creates a clean cockpit with wireless connection and enhances the aesthetic of your bike while keeping shifting lightning fast Easily change button function with the E TUBE app Raised hood peak improves ergonomics while a

Compact size easily fits in a jersey pocket or saddle bag

The GP3 Evo BioKork is manufactured from certified SGS pollutant-free rubber and cork from sustainable farming in Portugal

Extra wide range with front double 36-26t

High-rise Surly Sunrise handlebars improve control and body position with heavy loads

The insert below the tread provides additional puncture protection

Contact point adjustment allows you to choose when to engage

5 Loop H-Bar shares the same comfortable 45 degree sweep

Weatherproof ripstop construction with water-resistant zipper

Integrated notch in end cap allows easier dissasembly Rear Axle QR x 130mm Cassette Body Type Shimano HG Color Black/Red Skewer Included No Bearing Type Sealed Cartridge Defined Color Black Spoke Interface J-Bend Hub Drilling 28 Hub/Brake Compatibility Rim Brake

8 Rise 15 Weight 256 Width 480 Defined Color Silver Back Sweep (deg) 85

Pre-lubed with special polymer compatible grease Color Black

12-sided star shaped lower section prevents any side-to-side play or rotation