Shimano Deore M4100 Right Shift Lever 10 SpeedThe Shimano Deore M4100 Right Shift Lever is an excellent upgrade for your worn out shifter lever for your 10 speed Shimano setup. The lever has super light action and lets you shift up to 3 gears at a time when you want to. This RAPIDFIRE Plus style shifter is engineered to respond smoothly and quickly to your touch. Compatible with standard 22.2mm diameter handlebars.192790622200
