Shimano 105 ST-R7120 Hydraulic Left Lever and Rear Calliper

Shimano 105 ST-R7120 Hydraulic Left Lever and Rear Calliper Experience the ultimate in cycling performance with Shimano’s 105 Dual Control Levers for hydraulic disc brakes. These ergonomically designed levers offer a powerful braking experience while delivering effortless 12-speed shifting; thanks to their slim design. The ergonomic short shift arc is designed to follow your hand’s natural movement; reducing the inward shift stroke distance for rapid and precise gear changes. You’ll enjoy consistently powerful and controllable stopping power; especially from the hood position; thanks to the hydraulic brake lever. Plus; the hydraulic reservoir tank ensures auto-adjustment of pad-to-rotor clearance; maintaining top-notch braking performance as your pads wear down. This comprehensive kit includes ST-R7120 STI; BR-R7170 flat mount brake callipers with pads; hoses; and mineral oil (rotors and adapters not included); and it features tuneable reach adjusters for a custom fit. With Optislick coated cables and silicon-greased outer casing to reduce shift friction and increase service life; along with an easy-to-bleed and clean hydraulic system designed for Shimano mineral oil; this setup is designed to elevate your cycling experience to new heights.