BR-R8170 Ultegra Hydraulic Disc Brake Set
Shimano's new ULTEGRA ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO WAVE technology. The all-new Di2 platform, used on both DURA-ACE and ULTEGRA, untethers the shifters while delivering our fastest, most reliable wireless shifting. Your time on the bike is precious, let Shimano make it even better.
- Clean Cockpit: Wireless connection enhances the aerodynamic effect and easy maintenance
- Unparalleled ergonomics engineering refined with pros' feedback - Raised hood peak improves ergonomics
- Optimized brake controlLighter, smoother lever action -Ā Enhanced modulation thanks to an expanded braking control area
- Compatible with wired and wireless connection - Available to additional satellite shifters
- High electronic energy efficiency - 1.5 to 2 years of battery life with easy-to-change CR1632 shifter batteries (Initial shifter batteries may have a shorter battery life than stated above.)
Left - ST-R8170(L), BR-R8170(F)1000MM (SM-BH90 BLK)
Right - ST-R8170(R), BR-R8170(R), W/O ADAPTER, FOR 25MM MNT, 1700MM (SM-BH90 BLK)
Product Information
Product Information
Shipping & Returns
Shipping & Returns


BR-R8170 Ultegra Hydraulic Disc Brake Set
BR-R8170 Ultegra Hydraulic Disc Brake Set
Shimano's new ULTEGRA ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO WAVE technology. The all-new Di2 platform, used on both DURA-ACE and ULTEGRA, untethers the shifters while delivering our fastest, most reliable wireless shifting. Your time on the bike is precious, let Shimano make it even better.
- Clean Cockpit: Wireless connection enhances the aerodynamic effect and easy maintenance
- Unparalleled ergonomics engineering refined with pros' feedback - Raised hood peak improves ergonomics
- Optimized brake controlLighter, smoother lever action -Ā Enhanced modulation thanks to an expanded braking control area
- Compatible with wired and wireless connection - Available to additional satellite shifters
- High electronic energy efficiency - 1.5 to 2 years of battery life with easy-to-change CR1632 shifter batteries (Initial shifter batteries may have a shorter battery life than stated above.)
Left - ST-R8170(L), BR-R8170(F)1000MM (SM-BH90 BLK)
Right - ST-R8170(R), BR-R8170(R), W/O ADAPTER, FOR 25MM MNT, 1700MM (SM-BH90 BLK)
Original: $550.49
-65%$550.49
$192.67Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Shimano's new ULTEGRA ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO WAVE technology. The all-new Di2 platform, used on both DURA-ACE and ULTEGRA, untethers the shifters while delivering our fastest, most reliable wireless shifting. Your time on the bike is precious, let Shimano make it even better.
- Clean Cockpit: Wireless connection enhances the aerodynamic effect and easy maintenance
- Unparalleled ergonomics engineering refined with pros' feedback - Raised hood peak improves ergonomics
- Optimized brake controlLighter, smoother lever action -Ā Enhanced modulation thanks to an expanded braking control area
- Compatible with wired and wireless connection - Available to additional satellite shifters
- High electronic energy efficiency - 1.5 to 2 years of battery life with easy-to-change CR1632 shifter batteries (Initial shifter batteries may have a shorter battery life than stated above.)
Left - ST-R8170(L), BR-R8170(F)1000MM (SM-BH90 BLK)
Right - ST-R8170(R), BR-R8170(R), W/O ADAPTER, FOR 25MM MNT, 1700MM (SM-BH90 BLK)




















