Shimano Deore XT SL-M8000 XT Rapidfire Pod Shifter - 2 / 3 Speed LeftShimano Deore XT SL M8000 XT Rapidfire Pod Shifter 2 3 Speed Left With Vivid indexing & 2 Way release, the XT Dyna Sys11 11 speed Rapidfire shifter is light to the touch, positive & crisp with it's shifting. And, the Vivid indexing system also provides a constant amount of shift lever force across all chainrings Dyna Sys left hand double triple shifter with Vivid indexing and Multi and 2 Way release to exceed the demands of ever changing bicycle