Bike Gear Shifters & Cables

What is Shimano Di2? Shimano’s Di2 (Digital Integrated Intelligence) is a shifting option to Shimano’s proven mechanical shifting. Instead of mechanical cables, Di2 is an electronic gear-shifting…

The R9100 mechanical Dual Control Lever offers a shorter lever stroke, an expanded reach adjustment range for precise lever position, and lighter front shifting operation for quick and intuitive…