Upgrade your mountain biking gear with the Shimano ST-EF500 3-Speed Left Brake/Shift Lever. This high-quality lever, designed by SHIMANO, offers an optical gear display for easy monitoring, adjustable reach for personalized comfort, and a 4-finger lever for precise control.

Compatible with cantilever, roller, linear-pull, and mechanical disc brakes, this versatile lever ensures seamless shifting on any terrain. Elevate your biking performance with the Shimano ST-EF500 3-Speed Left Brake/Shift Lever.