Manufacturers Description:

• The ultimate in reliable lightweight mono lever shifters from the ultimate Shimano MTB groupset, XTR shifters are engineered to perform in the most demanding conditions
• Light to the touch but positive and crisp
• Instant Release for super fast shifts, delivering the chain to the next gear the moment the lever is actuated with no hesitation
• Mono lever allows the shift lever to perform both up and down shift functions when pushing with thumb
• Shifter features a precision indexing drum with four sets of ball bearings providing low-friction smooth shifting
• Long carbon shift levers with rubber inserts help to lower shifting effort and improve grip
• Composite barrel adjuster
• I-spec EV compatible to integrate with the XTR brake levers
• For use with 12-speed only
• Weight: 74 grams