The Shimano Dura-Ace ST-R9170 redefines performance with its seamless integration of Shimano’s top-tier hydraulic disc brake technology and the precision of DI2 electronic shifting. Designed for elite racers, this control center delivers unmatched reliability and speed, making it the ultimate choice for those who demand nothing less than perfection on the road. 
Sale!
Shimano Dura-Ace Di2 2×11 Speed Hydraulic Disc Brake Shifter Kit
Original price was: $50.00.$13.37Current price is: $13.37.
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