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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
make it a pleasure to have on your handlebars
making it the ideal choice for cross-country racers and performance-minded trail riders who demand uncompromising control and speed on the course
Offering dependable protection
The alloy pad holders contain all-condition R55C4 replaceable cartridge pads that are easy to swap out without replacing the holders
Available in 700C and a variety of widths
Shimano Ultegra ST-R8170 Shift/Hydraulic Disc Brake Lever Right Black/Red Fluo make it a pleasure toThe Shimano Ultegra ST R8170 RF is a professional grade Di2 shift and brake lever designed for 12 speed drivetrains. It features a raised hood peak and enhanced ergonomics based on rider feedback to provide improved comfort and a secure grip. This right hand lever offers optimized brake control with light, smooth action and an expanded modulation area. It supports both wireless and wired connections and offers up to two years of battery life for
