Shimano Deore LX ST-M580 Dual Control Brems-/ Schalthebel ST M580 Rechts 9 Fach | eBay
SHIMANO Set Dual Control LX ST-M580 Shifters/V-Brakes 3x9 Grey (4578CLT) RCZ Bike Shop
Shimano DEORE LX Dual Control Shift-Brake Levers for V-Brake ST-M580. Let's you shift gears up or down regardless of your hand position on the handlebar.