Shimano LX ST-M580 Rim Brake Dual Control Levers - Pair

"Trickle down technology makes the new LX® Dual Control levers easier and more ergonomic to shift. By integrating the shifter lever into the brake lever, you have the freedom to shift precisely from any position on the bar. The revised lever shape has improved ergonomics and maintains a high level of strength due to the motion of the lever. Includes optical gear display, cables and housing.Wt.: 430g V-Brake compatible Shimano® 9-speed"