Shimano  XT Shifters 9 speed

2-Way Release for different riding styles or shifting (indexfinger or thumb) from various riding positions;The upper lever still performs the same function, but now it swings both ways. Pull it with your finger or push it with your thumb-you choose. Two position bracket;Choice of inboard and outboard position. New concept Optical Gear Display;Optical Gear Display floats above the handlebar, allowing you to set the suspension control lever clamp easily. The Optical Gear Display is removable, and lid cover together with this shifter.

Features
• 2-Way Release for different riding styles or shifting (indexfinger or thumb) from various riding positions.
• Instant Release for quicker shifts
• SIS-SP41 outer casing system & coated stainless steel cable for super smooth shifting