SL-M5100 11 Speed Left Hand Trigger Shifter Road Bikes 1 mm (set 4) to

1 mm (set 4) to do the job properly

Rigorously tested in the depths of Scottish winter to give you confidence to get out on your bike without having to worry about loosing all feeling in your toes

The Topeak Pocket Rocket DX II easily fits in jersey pocket or clips to bike with included bracket

11 & 12spd compatible

SL-M5100 11 Speed Left Hand Trigger Shifter Road Bikes 1 mm (set 4) toDeore M5100 mountain bike Rapidfire shifter pod featuring mono 2 way release for cost effective Dyna Sys 2 speed shifting performance Light to the touch but positive and crisp, Vivid indexing provides a constant amount of shift lever force across all 10 sprockets 2 way release allows shifting from various riding positions; the lever still performs the same shift function, but it can now swing in either direction allowing it to be released by the thumb