The Shimano ST-EF500 Ez-Fire Shifter Right Hand 7-Speed in black is designed for mountain biking enthusiasts seeking a reliable and user-friendly shifting experience. With its smooth and light action, this shifter ensures stress-free long rides, while the EZ FIRE Plus mechanism allows for intuitive operation. The ergonomic main lever shape promotes natural finger movement, enhancing comfort during use. An attractive optical gear display provides a quick visual reference for gear position, and the clean cable flow maintains a tidy cockpit. Compatible with Shimano double or triple drivetrains, this shifter also features adjustable reach for a customized fit.