The Shimano Alivio SL-M3100 9Sp R Shifter is designed for mountain biking enthusiasts seeking quick and efficient gear changes. This shifter provides responsive rear shifting for 9-speed drivetrains, ensuring smooth transitions during your rides.

Featuring the RAPIDFIRE PLUS technology, the Alivio SL-M3100 allows for quick downshifting, enabling riders to change up to three gears in one stroke. With an OPTICAL GEAR DISPLAY, you can easily see your current gear position, enhancing your riding experience.

• 9-speed compatibility for versatile mountain biking
• RAPIDFIRE PLUS lever for efficient gear changes
• OPTICAL GEAR DISPLAY for easy gear visibility