Description

Providing light, responsive shifting for 3 x 9-speed mountain bikes, the Shimano Alivio M3100 Rapidfire Plus shifter lets you easily check your gearing with optical gear display.

Features

• Light and responsive shifting improves efficiency and control on the trail
• 2-Way Release technology means you can release shifts by pulling the main lever with your index finger or pushing the secondary lever with your thumb
• Optical Gear Display tells you which gear position is selected
• Clamp band mount is compatible with standard mountain bike handlebars
• Sold individually: Left (front) shifter is for triple chainring cranksets; right (rear) shifter is for 9-speed cassettes