Shimano XTR SL-M9100 12 Speed Shift Lever - Shimano I-Spec EV - 12 Speed YGroup_7033479069741 This gives you comfort and

This gives you comfort and protection in a small compact package

Not only to they provide a great fit

offering even more comfort on the trail and helping to prevent hand numbness and pain during long stints on the bike

providing smooth action throughout the entire range of travel

and 40mm fits 1 1/2"

Shimano XTR SL-M9100 12 Speed Shift Lever - Shimano I-Spec EV - 12 Speed YGroup_7033479069741 This gives you comfort andThe Shimano XTR SL M9100 Shifters showcase the best of Shimano's shifting performance capabilities. Improved ergonomics and shifting performance also increase over the previous generation. With 20% quicker lever access time due to revised internals and 35% less operation force with Rapidfire Plus switching logic. Features: Cross compatible with all Shimano 12 speed MTB groupsets 20% quicker lever access time 35% shifting operation force (vs. XTR