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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Besides regular power & cadence data
rear cassettes and derailleurs to clean your entire drivetrain within seconds
rust proofing
Whether you are trying to save handlebar space or just find a use for that extra computer mount collecting dust
Shimano 105 Di2 ST-R7170 Shift/Brake Lever Right Hydraulic TL-CNTL-WEAR-A1 Besides regular power & cadenceWorry free Di2 shifting in a compact shifter size The new SHIMANO 105 shift brake lever features Di2 electronic shifting for the first time, bringing precise, intuitive gear changes to even more riders. Reach adjustment and customized button functions allow you to dial in your ideal ergonomics. Features Clean cockpit: Wireless connection enhances the aesthetic of your bike while keeping shifting lightning fast Longer lasting. Uses two CR1632 batteries