Enhance your cycling performance with the ST-R8000 Left Double 11-Speed Mechanical Bicycle Lever, designed for precise control and reliable shifting in all riding conditions. Engineered with ergonomic comfort and customizable reach adjustment, this double control lever ensures a natural, fatigue-free grip for extended rides or aggressive sprinting. Constructed with materials, the R8000 lever features durable polymer-coated cables that provide smooth, consistent actuation and reduce friction for enhanced shifting efficiency. Optimized for Road drivetrains, this mechanical shifter supports 11-speed systems, delivering accurate gear changes with a short pull Super SLR brake lever actuation for optimal braking power and modulation. Sleek black finish and innovative dual control design make this component an excellent choice for performance-minded cyclists seeking both style and functionality on road or racing bikes., Weight: 0.75 Pounds, Manufacturer: Shimano