Rear Disc Brakes Shimano 105 BRR7170KT/STR7170/ST-R7170-R/BR-7170-R

SKU Description

• Clean cockpit: Wireless connection enhances the aesthetic of your bike while keeping shifting lightning fast
• Longer lasting. Uses two CR1632 batteries (battery life: 3.5 to 4 years)
• Compact, ergonomic performance cascaded from DURA-ACE
• Raised hood peak improves ergonomics, while a longer hood body increases hand support
• Make DURA-ACE yours with custom button function and adjustable ergonomics
• Easily change button function with the E-TUBE app
• Find your optimum lever position with simple reach adjust
• 10% wider pad clearance decreases the chance of disc brake rotor rub
• Maintenance-friendly bleeding process