Shimano Ultegra shifters in full working order - the left one has been scratched when I slipped on an ice patch. Can send a video of them working if needed. The Shimano Ultegra Di2 ST-R8170 Hydraulic Brake Shifters are a high-quality pair of 12-speed shifters designed specifically for road bikes. Made from durable aluminium, these black shifters come with a 2-year manufacturer warranty and are compatible with Shimano brand components. With a sleek hydraulic design, these shifters offer precise and reliable gear changes, making them a popular choice among serious cyclists. Made in Japan, these brake/shifter combos are a top choice for enhancing your cycling experience.
